Math, asked by ankita8531, 4 months ago

If tan(A+B)=1 and tan(a-b)=1/7 . Without using the tables find the value of tan and tan b

Answers

Answered by umamaheswriv

0

a+b=1

a-b=1/7

2a=8/7

a=4/7

a+b=1

4/7+b=1

b=1-4/7

b=3/4

tan4/7=

tan3/4=

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