Question

If sin 3x = 1 and 0° s 3x 90°, find the values of
(i) sinx
(ii) cos 2x
(m) tan?- see​

Answer 1

Answer:

If sin 3x = 1 and 0° s 3x 90°, find the values of

(i) sinx

(ii) cos 2x

(m) tan?- see