Math, asked by pradeepbhandari81, 10 months ago

tan theta+sin theta upon tan theta -sin theta is equal to sec theta +1 upon sec theta -1​

Answers

Answered by sandy1816
0

Step-by-step explanation:

tanA+sinA/tanA-sinA

=sinA+sinAcosA/sinA-sinAcosA

=1+cosA/1-cosA

=secA+1/secA-1

replace θ by A

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