Question

Somebody please solve this for me
It's urgent​

Answer 1

Step-by-step explanation:

2) its is simple draw a triangle

as we all knoe

tan theta=opposite/ adjacent

opposite=8

adjacent=15

ising Pythagoras theorem

we get hypotenuse as 17

sin theta = opposite / hypotenuse

=8/17

now putting value in lhs

we get

=(√1-8/7)/(√1+8/7)

=(√9/17)/(√25/17)

=√9/√25

=3/5

Hope this helps you☺☺☺☺☺☺