Prove that tan² theta + cot² theta = sec² theta cosec² theta- 2

asked Jan 21, 2022 22.9k views

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by Sarra

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Please find attached herewith the solution of your question.

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NielsK answered Jan 23, 2022

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Explanation:

Tan² theta = sec² theta - 1

Cot² theta = cosec² theta - 1

Tan²+Cot² = sec²-1+cosec²-1

= sec²+cosec²-2

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