Question

3 cossec²A-3 cot²A=________​

Answer 1

Answer:

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Step-by-step explanation:

ANSWER ::

3 cossec²A-3 cot²A

= 3 ( cossec²A - cot²A)

= 3× 1

= 3

Answer 2

Answer:

3

Step-by-step explanation:

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