Math, asked by Melvira, 2 months ago

if cosec theta =√7 where theta is an acute angle
1)evaluate cot theta -cosec theta
2)verify sin 2 theta +cos2 theta =1

Answers

Answered by harshpatil0704
1

Answer:

I d o n t k n o w p l e a s e a n s w e r m e

pls...…………………

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