Biology, asked by Anonymous, 1 year ago

secQ +tanQ - sinQ+cotQ =sinQ prove ti

Answers

Answered by PakhiSaxena484

0

Answer:

1/cosQ+sinQ/cosQ-sinQ+cosQ/sinQ

1+sinQ/cosQ-sin^2Q+cosQ/sinQ

taking LCM

sinQ(1+sinQ)-cosQ(sin^2Q+cosQ)/sinQ.cosQ

sinQ+sin^2Q-cosQ.sin^2Q-cos^2Q/sinQcosQ

sinQ -cosQ.sin^2Q-1/sinQcosQ

sinQ(1-sinQ.cosQ-1)/sinQcosQ

sin Q(sinQcosQ)/sinQcosQ

=sinQ .HENCE PROVED.

plzzzz mark it as brainliest

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