Math, asked by mercyadeyemi00, 9 months ago

If tan(A+B) =1/7 and tanA=1/3, find tanB

Answers

Answered by jidnyasajalekar05

2

Step-by-step explanation:

tan (a +b ) = 1/7

tan ( 1/3 +b) = 1/7

tan b = 1/7-3/1

tan b = 1/7-21/7

tan b= 20/7

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