prove it:
tanx+cotx=secx cosecx
Answers
Answered by
14
LHS=sinx/cosx+cosx/sinx
Taking LCM
=sin2x+cos2x/sinxcosx
=1/sinx cosx
RHS=1/cosx *1/sinx
=1/sinxcosx
LHS=RHS
Hence,Proved.
Taking LCM
=sin2x+cos2x/sinxcosx
=1/sinx cosx
RHS=1/cosx *1/sinx
=1/sinxcosx
LHS=RHS
Hence,Proved.
Answered by
3
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.
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