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If : sec theta * tan theta (sectheta + t...

If : `sec theta * tan theta (sectheta + tan theta) + (sec theta - tan theta) = sec^(n) theta + tan^(n) theta, "then" : n =` A)1 B)2 C)3 D)4

A

1

B

2

C

3

D

4

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The correct Answer is:
C
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