Math, asked by gurpreetsingh274689, 9 hours ago

5 cot²-5cosec²

please answer

Answers

Answered by nirmalkar333

0

Answer:

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Answered by kumarvimlesh1977

0

Answer:

-5

Step-by-step explanation:

5(cot^2-cosec^2)

= 5 ×-1 = -5

Since, cosec^2-cot^2 = 1

So, cot^2-cosec^2 = -1 .

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