Question

If tanA = 3/4 and tan B= 1/7 than the value of (A+B) is

Answer 1

Step-by-step explanation:

tan(A+B)=tanA+tanB

1-tanAtanB

tan(A+B)=3/4+1/7

1-(3/4)(1/7)

tan(A+B)=25/28

25/28

tan(A+B)=1

A+B=45°