Math, asked by karandeep2005, 1 year ago

ID 2017
Evaluate :
COS
(iv) cos(tan
)​

Answers

Answered by Abhishek8106672322
0

Step-by-step explanation:

cosx(tanx)

cosx (sinx/cosx) ( cosx and cosx will be cancelled )

sinx

THEREFORE

evolution we will get sinx

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