Math, asked by elangovanpongaiyan, 10 months ago

please let me know the answer with explanation.

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Answers

Answered by ramlaxman24

1

Answer:

b.3/2

Step-by-step explanation:

sinx=cosx

Then:x=45

2 tan^2 x+sin^2 x -1

2(1)+1/2-1

1+1/2

3/2

HOPE YOU UNDERSTAND..

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