Exact solution

Approximate solution

1

0.07053

0.07023

0.00031

4.34677

40

2.77583

2.76178

0.01405

5.06082

80

5.28394

5.25725

0.02669

5.05077

123

7.40600

7.36869

0.03731

5.03791

163

8.64347

8.59988

0.04359

5.04310

203

9.04730

9.04019

0.04561

5.04158

243

8.57855

8.53531

0.04325

5.04139

283

7.28243

7.24570

0.03673

5.04308

323

5.28394

5.25727

0.02667

5.04770

363

2.77583

2.76185

0.01398

5.03600

402

0.07053

0.07018

0.00035

4.95515