Question

2
2
-
Az
1080
360 Hence the value of A is 360
Express sin 75 + cos 650 in terms of trigonometric
ratios of angles between oº and 45°​

Answer 1

Explanation:

Express sin75+cos65 in terms of trigonometry ratios of angle between 0 and 45. 2. See answers. Log in to add comment ... sin75=sin(90-15). =cos15. cos65= cos(90-25).

Answer 2

$\huge\fbox\green{sin75∘+cos65∘}$