Math, asked by santhoshkrishna8, 11 months ago

root(sec square theta + cosec square theta) = tan theta +cot theta

Answers

Answered by sandy1816
4

Step-by-step explanation:

sec²θ+cosec²θ

=1+tan²θ+1+cot²θ

=tan²θ+cot²θ+2

=(tanθ+cotθ)²

=tanθ+cotθ

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