Math, asked by rakhisaklani2001, 3 months ago

tan + sec-1 /tan -sec +1 equal to 1+ sin /cos

Answers

Answered by vivekydv1109
0

Step-by-step explanation:

tanA+secA-1/tanA-secA+1=1+sinA/cosA

LHS=tanA+secA-1/tanA-secA+1

=sin/cos+1/cos-1÷sin/cos-1/cos+1

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