Math, asked by gurleenrl14, 1 year ago

Cosec square theta + sec square theta = tan square theta + cot square theta

Answers

Answered by Krishrkpmlakv

1

Answer:

Step-by-step explanation

LHS=cosec square theta+sec square theta

=1/sin square theta+1/cos square theta

=cos square theta +sin square theta /sin square theta. Cos sqare theta

=cos square theta /sin square theta +sin square theta /cos square theta

=cot square theta +tan square theta

=tan square theta +cot square theta =RHS

LHS=RHS

Cosec square theta +sec square theta =tan square theta +cot square theta is proved.

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