Question

find the value if A and B

Answer 1

tan(A+B) = 1

tan(A-B) = 1/ root 3

tan(A+B) = tan45

tan(A-B) = tan30

A+B= 45

A-B= 30

-----------

2A = 75

-----------

A= 37.5

and B = 45- 37.5

B = 7.5

Answer 2

tan(A+B)=1

tan(A+B)= tan 45

A+B=45

similarly,A-B=30

by elimination method,

A= 75/2.

B= 15/2.

hope it helps.......

aur ye tum bana bhi liyo hoge exam me.

# Aniket ✌️