The expression cosec^(2)A cot^(2)A-sec...

The expression
`cosec^(2)A cot^(2)A-sec^(2)A tan^(2)A-(cot^(2)A-tan^(2)A)(sec^(2)A cosec^(2)A-1)` is equal to

A

1

B

`-1`

C

0

D

2

Text Solution

Verified by Experts

The correct Answer is:

C

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