Find the value of sin 32 using newton forward formula, the value of sinx are given in the following table X 30° 35" 40° Y sinx 0.5000 0.5736 0.6428 45° 0.7071 . 50° 0.7660

8

Find the exact (NO DECIMALS) value of value of sin e and cos e given cot e = -V24 and csce > sin e= cos 8=

Pa Use the approximation sin 50° 0.77 with trigonometric identities to find the approximate value of each of the following. (a) cos 50° (b) tan 50° (c) cot 50° (d) sec 50° (e) csc 50° (f) sin 40° (g) cos 40° (h) tan 40°