Math, asked by Dhanush7544, 1 year ago

Sin(a+b)=1 and a=b then find the value of tan(a+b/2)+cos2a

Answers

Answered by rishy12
1

sin(a+b)=1

sin(a+b)=sin90

a+b=90

a=b=45

tan(90/2)+cos(2*45)

1+0

1

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