Serenity E.

asked • 12/12/13

Verify the identity tanx+coty/tanxcoty = tany+cotx

This is for my trig class, and the directions say to verify the identity. Thanks for the help!

1 Expert Answer

By:

Parviz F. answered • 12/12/13

Tutor
4.8 (4)

Mathematics professor at Community Colleges

Tom D.

lol.  good spot on him missing the brackets on (TanX + CotY)....so so important.
 
I think you have a typo on line 3.  Should be SinXCosY in den.
 
Good job tho.
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12/12/13

Hannah W.

I'm seriously confused how you brought in sin and cos. Can u add all the steps to how you got there please?
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03/04/21

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