Math, asked by natasha2102, 4 months ago

tan ²A + cot²A +2= sec ²A cosec²A
Prove LHS=RHS

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Answers

Answered by smjee07012005

0

Step-by-step explanation:

hope it helps... plz mark me as brainliest...

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Answered by DivyangKuntar

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if you want second method you can comment down

Step-by-step explanation:

tan2a + cot2a + 2 = sec2a + cosec2a

=(sec2a-1)+(cosec2a-1)+2

=sec2a-1+cosec2a-1+2

=sec2a + cosec2a -2 + 2

=sec2a + cosec2a

LHS=RHS

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