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Solve (tan3x-tan2x)/(1+tan3xtan2x ')=1...

Solve `(tan3x-tan2x)/(1+tan3xtan2x ')=1`

A

(a) `phi`

B

(b) `(pi)/(4)`

C

(c) `{npi+(pi)/(4):n=1,2,3,...}`

D

(d) `{2npi+(pi)/(4):n=1,2,3,...}`

Text Solution

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The correct Answer is:
A
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