Question

if 4 sin A is equal to 3 Cos A so find 5 Sin A + 5 Cos A​

Answer 1

Answer : 7

4 sinA = 3 cos A

Sin A /Cos A = 3/4

tan A = 3/4

A = 37°

:5sin 37° + 5 cos 37°=5 ×3/5 + 5× 4/5

=7 ans....

Hope it helps u....!!