Question

3. If tan (A-B) =1/under root 3 (A+B) = under root 3, then the value of A and B. rapectively are (a) 45 and 150 (b) 30° and IS (c) 45° and 30 (d) none of these​

Answer 1

Answer:

the answer is option D

Step-by-step explanation:

Tan(A-B)=1/root3 means A-B=30degree

Tan(A+B)=root3 means A+B=60degree

by solving the linear equation we get

2A=90degree

A=45degree and B=15degree which is not in option so answer would be option D

I hope I am correct:-)

PLZ MARK ME AS BRAINLIEST:).