(i) Use the linear approximation formula Ay≈ f'(x) Ax or ƒ(x+^x) ≈ ƒ(x) + ƒ'(x) ▲x with a suitable choice of f(x) to show that ≈1+0² for small values of 0. Use the result obtained in part (a) above to approximate [¹/7². do. 1/2 (iii) Approximate [¹/²² de using Simpson's rule with n = 8 strips. How does the approximate answer in (iii) compare with the approximate answer in (ii)? 602 602