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The value of 2 sec^(2) theta - sec^(4) ...

The value of ` 2 sec^(2) theta - sec^(4) theta - 2 cosec^(2)theta + cosec^(4) theta` is

A

`cot^(4) theta - tan^(4) theta`

B

`cot^(2) theta - tan^(2) theta`

C

`cot^(4) theta + tan^(4) theta`

D

`cos4 theta - tan 4 theta`

Text Solution

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The correct Answer is:
A
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