Đáp án môn phương pháp tính

5: a(0.5d)A= 1.0100, b(0.5d) B= 0.5700 Cau 6: a(0.5d)X2= 0.0734; 0.0968,b(0.5d)N1=4,c(0.5d)N2=4 Cau 7(1d): I= 3.3600 Chu y:Co mot so sv nham ct hinh thang thanh hinh thang mo rong, cho diem trong truong hop nay tuy cac thay co Dap an trong truong hop nay: 3.7800 Cau 8:a(0.5d)y(1.25)= 0.2250, b(0.5d)y(1.5)= 0.4949 He so M = 1.5 Cau 1: a(0.5d) x3= 1.1500, b (0.5d)N= 8, c(0.5d)x2= 1.1021 Chu y: do sai sot cua de, cau nay luon5: a(0.5d)A= 1.0100, b(0.5d) B= 0.5700 Cau 6: a(0.5d)X2= 0.0734; 0.0968,b(0.5d)N1=4,c(0.5d)N2=4 Cau 7(1d): I= 3.3600 Chu y:Co mot so sv nham ct hinh thang thanh hinh thang mo rong, cho diem trong truong hop nay tuy cac thay co Dap an trong truong hop nay: 3.7800 Cau 8:a(0.5d)y(1.25)= 0.2250, b(0.5d)y(1.5)= 0.4949 He so M = 1.5 Cau 1: a(0.5d) x3= 1.1500, b (0.5d)N= 8, c(0.5d)x2= 1.1021 Chu y: do sai sot cua de, cau nay luon5: a(0.5d)A= 1.0100, b(0.5d) B= 0.5700 Cau 6: a(0.5d)X2= 0.0734; 0.0968,b(0.5d)N1=4,c(0.5d)N2=4 Cau 7(1d): I= 3.3600 Chu y:Co mot so sv nham ct hinh thang thanh hinh thang mo rong, cho diem trong truong hop nay tuy cac thay co Dap an trong truong hop nay: 3.7800 Cau 8:a(0.5d)y(1.25)= 0.2250, b(0.5d)y(1.5)= 0.4949 He so M = 1.5 Cau 1: a(0.5d) x3= 1.1500, b (0.5d)N= 8, c(0.5d)x2= 1.1021 Chu y: do sai sot cua de, cau nay luon5: a(0.5d)A= 1.0100, b(0.5d) B= 0.5700 Cau 6: a(0.5d)X2= 0.0734; 0.0968,b(0.5d)N1=4,c(0.5d)N2=4 Cau 7(1d): I= 3.3600 Chu y:Co mot so sv nham ct hinh thang thanh hinh thang mo rong, cho diem trong truong hop nay tuy cac thay co Dap an trong truong hop nay: 3.7800 Cau 8:a(0.5d)y(1.25)= 0.2250, b(0.5d)y(1.5)= 0.4949 He so M = 1.5 Cau 1: a(0.5d) x3= 1.1500, b (0.5d)N= 8, c(0.5d)x2= 1.1021 Chu y: do sai sot cua de, cau nay luon

*************************************************************

He so M = 1.4

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Cau 1: a/(0.5d) x3= 1.0500, b/ (0.5d)N= 8, c/(0.5d)x2= 1.0711

Chu y: do sai sot cua de, cau nay luon cho sinh vien 1 diem, neu sinh vien lam dung thi cho toi da 1.5 diem

Cau 2: a/(0.5d)f[-1,2]=-10.2000,b/(0.5d)f[2,3,4]=-49.0000

Cau 3: a/viet duoc bieu thuc: 0.75d

Chu y: Neu sinh vien viet ra bieu thuc dang tuong minh cua spline van cho tron diem

3b/viet duoc bieu thuc dao ham: 0.75d

3c/(0.5d)cu ly = 31.3200, 3d/(0.5d) van toc= 8.2612

Cau 4: a/(0.5d)y(1.01)= 2.0014, b/(0.5d) dy(1.01)= 0.1299

Cau 5: a/(0.5d)A= 1.0100, b/(0.5d) B= -0.5700

Cau 6: a/(0.5d)X2=[ 0.0734; 0.0968],b/(0.5d)N1=4,c/(0.5d)N2=4

Cau 7(1d): I= 3.3600

Chu y:Co mot so sv nham ct hinh thang thanh hinh thang mo rong, cho diem trong truong hop nay tuy cac thay co

Dap an trong truong hop nay: 3.7800

Cau 8:a/(0.5d)y(1.25)= 0.2250, b/(0.5d)y(1.5)= 0.4949

*************************************************************

He so M = 1.5

*************************************************************

Cau 1: a/(0.5d) x3= 1.1500, b/ (0.5d)N= 8, c/(0.5d)x2= 1.1021

Chu y: do sai sot cua de, cau nay luon cho sinh vien 1 diem, neu sinh vien lam dung thi cho toi da 1.5 diem

Cau 2: a/(0.5d)f[-1,2]=-10.0000,b/(0.5d)f[2,3,4]=-49.0000

Cau 3: a/viet duoc bieu thuc: 0.75d

Chu y: Neu sinh vien viet ra bieu thuc dang tuong minh cua spline van cho tron diem

3b/viet duoc bieu thuc dao ham: 0.75d

3c/(0.5d)cu ly = 29.1314, 3d/(0.5d) van toc= 7.7104

Cau 4: a/(0.5d)y(1.01)= 2.0014, b/(0.5d) dy(1.01)= 0.1299

Cau 5: a/(0.5d)A= 1.0100, b/(0.5d) B= -0.5700

Cau 6: a/(0.5d)X2=[ 0.0739; 0.1037],b/(0.5d)N1=4,c/(0.5d)N2=4

Cau 7(1d): I= 3.7500

Chu y:Co mot so sv nham ct hinh thang thanh hinh thang mo rong, cho diem trong truong hop nay tuy cac thay co

Dap an trong truong hop nay: 4.1250

Cau 8:a/(0.5d)y(1.25)= 0.2250, b/(0.5d)y(1.5)= 0.4949

*************************************************************

He so M = 1.6

*************************************************************

Cau 1: a/(0.5d) x3= 1.1500, b/ (0.5d)N= 8, c/(0.5d)x2= 1.1314

Chu y: do sai sot cua de, cau nay luon cho sinh vien 1 diem, neu sinh vien lam dung thi cho toi da 1.5 diem

Cau 2: a/(0.5d)f[-1,2]= -9.8000,b/(0.5d)f[2,3,4]=-49.0000

Cau 3: a/viet duoc bieu thuc: 0.75d

Chu y: Neu sinh vien viet ra bieu thuc dang tuong minh cua spline van cho tron diem

3b/viet duoc bieu thuc dao ham: 0.75d

3c/(0.5d)cu ly = 27.2334, 3d/(0.5d) van toc= 7.2285

Cau 4: a/(0.5d)y(1.01)= 2.0014, b/(0.5d) dy(1.01)= 0.1299

Cau 5: a/(0.5d)A= 1.0100, b/(0.5d) B= -0.5700

Cau 6: a/(0.5d)X2=[ 0.0744; 0.1106],b/(0.5d)N1=4,c/(0.5d)N2=4

Cau 7(1d): I= 4.1600

Chu y:Co mot so sv nham ct hinh thang thanh hinh thang mo rong, cho diem trong truong hop nay tuy cac thay co

Dap an trong truong hop nay: 4.4800

Cau 8:a/(0.5d)y(1.25)= 0.2250, b/(0.5d)y(1.5)= 0.4949

*************************************************************

He so M = 1.7

*************************************************************

Cau 1: a/(0.5d) x3= 1.1500, b/ (0.5d)N= 8, c/(0.5d)x2= 1.1593

Chu y: do sai sot cua de, cau nay luon cho sinh vien 1 diem, neu sinh vien lam dung thi cho toi da 1.5 diem

Cau 2: a/(0.5d)f[-1,2]= -9.6000,b/(0.5d)f[2,3,4]=-49.0000

Cau 3: a/viet duoc bieu thuc: 0.75d

Chu y: Neu sinh vien viet ra bieu thuc dang tuong minh cua spline van cho tron diem

3b/viet duoc bieu thuc dao ham: 0.75d

3c/(0.5d)cu ly = 25.5712, 3d/(0.5d) van toc= 6.8033

Cau 4: a/(0.5d)y(1.01)= 2.0014, b/(0.5d) dy(1.01)= 0.1299

Cau 5: a/(0.5d)A= 1.0100, b/(0.5d) B= -0.5700

Cau 6: a/(0.5d)X2=[ 0.0749; 0.1176],b/(0.5d)N1=4,c/(0.5d)N2=4

Cau 7(1d): I= 4.5900

Chu y:Co mot so sv nham ct hinh thang thanh hinh thang mo rong, cho diem trong truong hop nay tuy cac thay co

Dap an trong truong hop nay: 4.8450

Cau 8:a/(0.5d)y(1.25)= 0.2250, b/(0.5d)y(1.5)= 0.4949

*************************************************************

He so M = 1.8

*************************************************************

Cau 1: a/(0.5d) x3= 1.1500, b/ (0.5d)N= 8, c/(0.5d)x2= 1.1860

Chu y: do sai sot cua de, cau nay luon cho sinh vien 1 diem, neu sinh vien lam dung thi cho toi da 1.5 diem

Cau 2: a/(0.5d)f[-1,2]= -9.4000,b/(0.5d)f[2,3,4]=-49.0000

Cau 3: a/viet duoc bieu thuc: 0.75d

Chu y: Neu sinh vien viet ra bieu thuc dang tuong minh cua spline van cho tron diem

3b/viet duoc bieu thuc dao ham: 0.75d

3c/(0.5d)cu ly = 24.1030, 3d/(0.5d) van toc= 6.4254

Cau 4: a/(0.5d)y(1.01)= 2.0014, b/(0.5d) dy(1.01)= 0.1299

Cau 5: a/(0.5d)A= 1.0100, b/(0.5d) B= -0.5700

Cau 6: a/(0.5d)X2=[ 0.0754; 0.1245],b/(0.5d)N1=4,c/(0.5d)N2=4

Cau 7(1d): I= 5.0400

Chu y:Co mot so sv nham ct hinh thang thanh hinh thang mo rong, cho diem trong truong hop nay tuy cac thay co

Dap an trong truong hop nay: 5.2200

Cau 8:a/(0.5d)y(1.25)= 0.2250, b/(0.5d)y(1.5)= 0.4949

*************************************************************

He so M = 1.9

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Cau 1: Khong co nghiem,cho 1 diem

Chu y: do sai sot cua de, cau nay luon cho sinh vien 1 diem, neu sinh vien lam dung thi cho toi da 1.5 diem

Cau 2: a/(0.5d)f[-1,2]= -9.2000,b/(0.5d)f[2,3,4]=-49.0000

Cau 3: a/viet duoc bieu thuc: 0.75d

Chu y: Neu sinh vien viet ra bieu thuc dang tuong minh cua spline van cho tron diem

3b/viet duoc bieu thuc dao ham: 0.75d

3c/(0.5d)cu ly = 22.7962, 3d/(0.5d) van toc= 6.0872

Cau 4: a/(0.5d)y(1.01)= 2.0014, b/(0.5d) dy(1.01)= 0.1299

Cau 5: a/(0.5d)A= 1.0100, b/(0.5d) B= -0.5700

Cau 6: a/(0.5d)X2=[ 0.0759; 0.1315],b/(0.5d)N1=4,c/(0.5d)N2=4

Cau 7(1d): I= 5.5100

Chu y:Co mot so sv nham ct hinh thang thanh hinh thang mo rong, cho diem trong truong hop nay tuy cac thay co

Dap an trong truong hop nay: 5.6050

Cau 8:a/(0.5d)y(1.25)= 0.2250, b/(0.5d)y(1.5)= 0.4949

*************************************************************

He so M = 2.0

*************************************************************

Cau 1: Khong co nghiem,cho 1 diem

Chu y: do sai sot cua de, cau nay luon cho sinh vien 1 diem, neu sinh vien lam dung thi cho toi da 1.5 diem

Cau 2: a/(0.5d)f[-1,2]= -9.0000,b/(0.5d)f[2,3,4]=-49.0000

Cau 3: a/viet duoc bieu thuc: 0.75d

Chu y: Neu sinh vien viet ra bieu thuc dang tuong minh cua spline van cho tron diem

3b/viet duoc bieu thuc dao ham: 0.75d

3c/(0.5d)cu ly = 21.6253, 3d/(0.5d) van toc= 5.7828

Cau 4: a/(0.5d)y(1.01)= 2.0014, b/(0.5d) dy(1.01)= 0.1299

Cau 5: a/(0.5d)A= 1.0100, b/(0.5d) B= -0.5700

Cau 6: a/(0.5d)X2=[ 0.0764; 0.1384],b/(0.5d)N1=4,c/(0.5d)N2=4

Cau 7(1d): I= 6.0000

Chu y:Co mot so sv nham ct hinh thang thanh hinh thang mo rong, cho diem trong truong hop nay tuy cac thay co

Dap an trong truong hop nay: 6.0000

Cau 8:a/(0.5d)y(1.25)= 0.2250, b/(0.5d)y(1.5)= 0.4949

*************************************************************

He so M = 2.1

*************************************************************

Cau 1: Khong co nghiem,cho 1 diem

Chu y: do sai sot cua de, cau nay luon cho sinh vien 1 diem, neu sinh vien lam dung thi cho toi da 1.5 diem

Cau 2: a/(0.5d)f[-1,2]= -8.8000,b/(0.5d)f[2,3,4]=-49.0000

Cau 3: a/viet duoc bieu thuc: 0.75d

Chu y: Neu sinh vien viet ra bieu thuc dang tuong minh cua spline van cho tron diem

3b/viet duoc bieu thuc dao ham: 0.75d

3c/(0.5d)cu ly = 20.5702, 3d/(0.5d) van toc= 5.5075

Cau 4: a/(0.5d)y(1.01)= 2.0014, b/(0.5d) dy(1.01)= 0.1299

Cau 5: a/(0.5d)A= 1.0100, b/(0.5d) B= -0.5700

Cau 6: a/(0.5d)X2=[ 0.0770; 0.1454],b/(0.5d)N1=4,c/(0.5d)N2=4

Cau 7(1d): I= 6.5100

Chu y:Co mot so sv nham ct hinh thang thanh hinh thang mo rong, cho diem trong truong hop nay tuy cac thay co

Dap an trong truong hop nay: 6.4050

Cau 8:a/(0.5d)y(1.25)= 0.2250, b/(0.5d)y(1.5)= 0.4949

*************************************************************

He so M = 2.2

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Cau 1: Khong co nghiem,cho 1 diem

Chu y: do sai sot cua de, cau nay luon cho sinh vien 1 diem, neu sinh vien lam dung thi cho toi da 1.5 diem

Cau 2: a/(0.5d)f[-1,2]= -8.6000,b/(0.5d)f[2,3,4]=-49.0000

Cau 3: a/viet duoc bieu thuc: 0.75d

Chu y: Neu sinh vien viet ra bieu thuc dang tuong minh cua spline van cho tron diem

3b/viet duoc bieu thuc dao ham: 0.75d

3c/(0.5d)cu ly = 19.6141, 3d/(0.5d) van toc= 5.2571

Cau 4: a/(0.5d)y(1.01)= 2.0014, b/(0.5d) dy(1.01)= 0.1299

Cau 5: a/(0.5d)A= 1.0100, b/(0.5d) B= -0.5700

Cau 6: a/(0.5d)X2=[ 0.0775; 0.1523],b/(0.5d)N1=4,c/(0.5d)N2=4

Cau 7(1d): I= 7.0400

Chu y:Co mot so sv nham ct hinh thang thanh hinh thang mo rong, cho diem trong truong hop nay tuy cac thay co

Dap an trong truong hop nay: 6.8200

Cau 8:a/(0.5d)y(1.25)= 0.2250, b/(0.5d)y(1.5)= 0.4949

*************************************************************

He so M = 2.3

*************************************************************

Cau 1: Khong co nghiem,cho 1 diem

Chu y: do sai sot cua de, cau nay luon cho sinh vien 1 diem, neu sinh vien lam dung thi cho toi da 1.5 diem

Cau 2: a/(0.5d)f[-1,2]= -8.4000,b/(0.5d)f[2,3,4]=-49.0000

Cau 3: a/viet duoc bieu thuc: 0.75d

Chu y: Neu sinh vien viet ra bieu thuc dang tuong minh cua spline van cho tron diem

3b/viet duoc bieu thuc dao ham: 0.75d

3c/(0.5d)cu ly = 18.7438, 3d/(0.5d) van toc= 5.0285

Cau 4: a/(0.5d)y(1.01)= 2.0014, b/(0.5d) dy(1.01)= 0.1299

Cau 5: a/(0.5d)A= 1.0100, b/(0.5d) B= -0.5700

Cau 6: a/(0.5d)X2=[ 0.0780; 0.1593],b/(0.5d)N1=4,c/(0.5d)N2=4

Cau 7(1d): I= 7.5900

Chu y:Co mot so sv nham ct hinh thang thanh hinh thang mo rong, cho diem trong truong hop nay tuy cac thay co

Dap an trong truong hop nay: 7.2450

Cau 8:a/(0.5d)y(1.25)= 0.2250, b/(0.5d)y(1.5)= 0.4949

*************************************************************

He so M = 2.4

*************************************************************

Cau 1: Khong co nghiem,cho 1 diem

Chu y: do sai sot cua de, cau nay luon cho sinh vien 1 diem, neu sinh vien lam dung thi cho toi da 1.5 diem

Cau 2: a/(0.5d)f[-1,2]= -8.2000,b/(0.5d)f[2,3,4]=-49.0000

Cau 3: a/viet duoc bieu thuc: 0.75d

Chu y: Neu sinh vien viet ra bieu thuc dang tuong minh cua spline van cho tron diem

3b/viet duoc bieu thuc dao ham: 0.75d

3c/(0.5d)cu ly = 17.9481, 3d/(0.5d) van toc= 4.8190

Cau 4: a/(0.5d)y(1.01)= 2.0014, b/(0.5d) dy(1.01)= 0.1299

Cau 5: a/(0.5d)A= 1.0100, b/(0.5d) B= -0.5700

Cau 6: a/(0.5d)X2=[ 0.0785; 0.1663],b/(0.5d)N1=4,c/(0.5d)N2=4

Cau 7(1d): I= 8.1600

Chu y:Co mot so sv nham ct hinh thang thanh hinh thang mo rong, cho diem trong truong hop nay tuy cac thay co

Dap an trong truong hop nay: 7.6800

Cau 8:a/(0.5d)y(1.25)= 0.2250, b/(0.5d)y(1.5)= 0.4949

*************************************************************

He so M = 2.5

*************************************************************

Cau 1: Khong co nghiem,cho 1 diem

Chu y: do sai sot cua de, cau nay luon cho sinh vien 1 diem, neu sinh vien lam dung thi cho toi da 1.5 diem

Cau 2: a/(0.5d)f[-1,2]= -8.0000,b/(0.5d)f[2,3,4]=-49.0000

Cau 3: a/viet duoc bieu thuc: 0.75d

Chu y: Neu sinh vien viet ra bieu thuc dang tuong minh cua spline van cho tron diem

3b/viet duoc bieu thuc dao ham: 0.75d

3c/(0.5d)cu ly = 17.2176, 3d/(0.5d) van toc= 4.6263

Cau 4: a/(0.5d)y(1.01)= 2.0014, b/(0.5d) dy(1.01)= 0.1299

Cau 5: a/(0.5d)A= 1.0100, b/(0.5d) B= -0.5700

Cau 6: a/(0.5d)X2=[ 0.0791; 0.1733],b/(0.5d)N1=5,c/(0.5d)N2=4

Cau 7(1d): I= 8.7500

Chu y:Co mot so sv nham ct hinh thang thanh hinh thang mo rong, cho diem trong truong hop nay tuy cac thay co

Dap an trong truong hop nay: 8.1250

Cau 8:a/(0.5d)y(1.25)= 0.2250, b/(0.5d)y(1.5)= 0.4949

*************************************************************

He so M = 2.6

*************************************************************

Cau 1: Khong co nghiem,cho 1 diem

Chu y: do sai sot cua de, cau nay luon cho sinh vien 1 diem, neu sinh vien lam dung thi cho toi da 1.5 diem

Cau 2: a/(0.5d)f[-1,2]= -7.8000,b/(0.5d)f[2,3,4]=-49.0000

Cau 3: a/viet duoc bieu thuc: 0.75d

Chu y: Neu sinh vien viet ra bieu thuc dang tuong minh cua spline van cho tron diem

3b/viet duoc bieu thuc dao ham: 0.75d

3c/(0.5d)cu ly = 16.5448, 3d/(0.5d) van toc= 4.4483

Cau 4: a/(0.5d)y(1.01)= 2.0014, b/(0.5d) dy(1.01)= 0.1299

Cau 5: a/(0.5d)A= 1.0100, b/(0.5d) B= -0.5700

Cau 6: a/(0.5d)X2=[ 0.0796; 0.1802],b/(0.5d)N1=5,c/(0.5d)N2=4

Cau 7(1d): I= 9.3600

Chu y:Co mot so sv nham ct hinh thang thanh hinh thang mo rong, cho diem trong truong hop nay tuy cac thay co

Dap an trong truong hop nay: 8.5800

Cau 8:a/(0.5d)y(1.25)= 0.2250, b/(0.5d)y(1.5)= 0.4949

*************************************************************

He so M = 2.7

*************************************************************

Cau 1: Khong co nghiem,cho 1 diem

Chu y: do sai sot cua de, cau nay luon cho sinh vien 1 diem, neu sinh vien lam dung thi cho toi da 1.5 diem

Cau 2: a/(0.5d)f[-1,2]= -7.6000,b/(0.5d)f[2,3,4]=-49.0000

Cau 3: a/viet duoc bieu thuc: 0.75d

Chu y: Neu sinh vien viet ra bieu thuc dang tuong minh cua spline van cho tron diem

3b/viet duoc bieu thuc dao ham: 0.75d

3c/(0.5d)cu ly = 15.9228, 3d/(0.5d) van toc= 4.2836

Cau 4: a/(0.5d)y(1.01)= 2.0014, b/(0.5d) dy(1.01)= 0.1299

Cau 5: a/(0.5d)A= 1.0100, b/(0.5d) B= -0.5700

Cau 6: a/(0.5d)X2=[ 0.0801; 0.1872],b/(0.5d)N1=5,c/(0.5d)N2=4

Cau 7(1d): I= 9.9900

Chu y:Co mot so sv nham ct hinh thang thanh hinh thang mo rong, cho diem trong truong hop nay tuy cac thay co

Dap an trong truong hop nay: 9.0450

Cau 8:a/(0.5d)y(1.25)= 0.2250, b/(0.5d)y(1.5)= 0.4949

*************************************************************

He so M = 2.8

*************************************************************

Cau 1: Khong co nghiem,cho 1 diem

Chu y: do sai sot cua de, cau nay luon cho sinh vien 1 diem, neu sinh vien lam dung thi cho toi da 1.5 diem

Cau 2: a/(0.5d)f[-1,2]= -7.4000,b/(0.5d)f[2,3,4]=-49.0000

Cau 3: a/viet duoc bieu thuc: 0.75d

Chu y: Neu sinh vien viet ra bieu thuc dang tuong minh cua spline van cho tron diem

3b/viet duoc bieu thuc dao ham: 0.75d

3c/(0.5d)cu ly = 15.3463, 3d/(0.5d) van toc= 4.1306

Cau 4: a/(0.5d)y(1.01)= 2.0014, b/(0.5d) dy(1.01)= 0.1299

Cau 5: a/(0.5d)A= 1.0100, b/(0.5d) B= -0.5700

Cau 6: a/(0.5d)X2=[ 0.0807; 0.1942],b/(0.5d)N1=5,c/(0.5d)N2=4

Cau 7(1d): I= 10.6400

Chu y:Co mot so sv nham ct hinh thang thanh hinh thang mo rong, cho diem trong truong hop nay tuy cac thay co

Dap an trong truong hop nay: 9.5200

Cau 8:a/(0.5d)y(1.25)= 0.2250, b/(0.5d)y(1.5)= 0.4949

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He so M = 2.9

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Cau 1: Khong co nghiem,cho 1 diem