Math, asked by usdsjrjanfrijc, 6 months ago

Prove that: (tanx-cotx)=(2sin2x-1)/(sinx cosx).

Answers

Answered by archanakumari10701

0

Answer:

Proof: 2sin2x

=2(1)2sinxcosx

=1sinxcosx

=sin2x+cos2xsinxcosx

=sin2xsinxcosx+cos2xsinxcosx

=sinxcosx+cosxsinx

=tanx+cotx

So, tanx+cotx=2sin2x

(proved)

Step-by-step explanation:

hope it helpfull for you

Thank you

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