Question

Express sin 59 + tan 64 in terms of angles between 0 and 45 degree

Answer 1

refer to the pic for Ur ans. hope this will help u

Answer 2

HI!!

HERE IZ UR ANSWER.

To change angles from 59 and 64 to be 0 and 45

Follow As per the identities,

Sin x° = Cos (90 - x)

and

Tan x° = Cot ( 90 - x)

You can write,

sin59 = cos 90-59

Tan64 = cot 90-64

cos 31° + cot 26° will be the answer.

HOPE IT HELPS.