Math, asked by mitali18620, 1 month ago

the value of 9 cot2theta- 9 cosec2theta

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Answered by anjliraghuwanshi54

2

Answer:

-9

Step-by-step explanation:

cot²A - cosec²A = -1

this is the reason

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Answered by GPGAMER9128

1

Answer:

-9

Hope it helps

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