Math, asked by prannoy95, 1 year ago

prove that cos2x/1-sin2x=1+tanx/1-tanx

brunoconti: resend for solution

brunoconti: well u want a solution or what

brunoconti: thks

TheStudiousBoy27: no i asked for the attachment of question

Answers

Answered by TheStudiousBoy27

1

can u write the question oncemore i think its wrong
please give a attachment

Answered by brunoconti

1

Answer:

Step-by-step explanation:

Attachments:

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