Question

tan theeta = 3/4, find the value of cos theeta + sin theeta/cos theeta - sin theeta ​​

Answer 1

Answer:

Hey,

Using Pythagoras theorem:-

(3)²+(4)²=(5)²

9+16=25

so hypotenuse=5

sin theta=perpendicular/hypotenuse

=3/5

cos theta=base/hypotenuse

=4/5

HOPE IT HELPS YOU:-))