Exercise 6.2.22

Answers

1.

Use the Gram-Schmidt process to find a orthogonal basis

{t, - \frac{6 t - 5 \sqrt{t}}{5}}

and normalize it to be

{\sqrt{3} t, - \sqrt{2} (6 t - 5 \sqrt{t})} .

2.

Do it as that we’ve done in Exercise 6.2.19. The approximation is

- \frac{20 \sqrt{t} - 45 t}{28} .

jephianlin

2011-06-27 00:00