Question

Iftan( A+B) = 1 and ton (A-B)=1/3
<A+B<90, A<B, then find the
value of A and B.
Please help me this question is of Rd Sharma Class 10. There is written tan(A-B)=1/root3. please don't take tan A-B=1/3​

Answer 1

Step-by-step explanation:

Tan (A+B) = 1

Tan (A+B) = Tan 45. { Tan 45= 1}

(A+B) = 45

similarly,

Tan (A-B) = 1/√3

Tan (A-B) = Tan 30

( A-B) = 30

(A+B) = 45

By solving we get

A= 75/2 or 37.5

B= 15/2 or 7.5