Question

Prove that,
tanx + cotx = secx.cosecx ​

Answer 1

Answer:

Step-by-step explanation:

LHS=sinx/cosx+cosx/sinx

Taking LCM

=sin2x+cos2x/sinxcosx

=1/sinx cosx

RHS=1/cosx *1/sinx

=1/sinxcosx

LHS=RHS

Hence,Proved.

Answer 2

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