Math, asked by dhananjaynair03, 1 year ago

Find the value of 2 sin^2 3pi/4+2 cos^2 3pi/4-2tan^2 3pi/4

Answers

Answered by rahman786khalilu

20

hope it helps

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Answered by rishabhsarda2004

5

0 is the answer.

Take out2 common from first 2 and tan 3pi/4 is 1 .

So 2-2 is 0

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