Math, asked by raja4675, 3 months ago

prove that tan q+sec q=cos q/1-sin q

Answers

Answered by titan2218

0

Answer:

(secQ + tanQ)(1-sinQ) = cosQ

LHS = (1/cosQ +sinQ/cosQ)(1-sinQ)

=( 1+sinQ/cosQ)(1-sinQ)

= 1-sin^2Q/cosQ

=cos^2Q/cosQ

Step-by-step explanation:

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