Question

if tan (A -B)=1/√3=cot(A+B) ,value of A=?​

Answer 1

Answer:

A =45

tan 30 =(1/√3) = cot60

tan (A -B)=1/√3=cot(A +B)

from above equations

A -B =30

A +B = 60

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2A = 90

A =45