# Answer to Question #25635 in Trigonometry for Cody

Question #25635

I have two questions, both are verifying trigonometric identities, they are:

(secx - tanx)^2 + 1

---------------------- = 2tanx

csc(secx-tanx)

and

1 + cosx + sinx

--------------------- = secx + tanx

1 + cosx - sinx

please show all the steps to reach these two identities, and thank you so much for your help.

(secx - tanx)^2 + 1

---------------------- = 2tanx

csc(secx-tanx)

and

1 + cosx + sinx

--------------------- = secx + tanx

1 + cosx - sinx

please show all the steps to reach these two identities, and thank you so much for your help.

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