Question

It tan(A+B) =√3band tan (a-b)=1/√3, A>B then value of a​

Answer 1

Explanation:

tan(A+B) = √3

tan(A+B)=tan60.{ as tan60=√3}

tan(A-B)=1/√3

tan(A-B)=tan30. {as tan40=1/√3}

so,

tan( A+B)= tan60

A+B= 60

tanA-B = tan30

A-B=30

by elimination method

2A = 90

A = 45

B= 15