Simplify $(tanx+tany)/(cotxcoty)$ ?

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Answer 1 · 2018-01-08T16:18:03

$(tanx+tany)/(cotxcoty)=tanxtany(tanx+tany)$

It appears you want to simplify only in terms of $tanx$ , $tany$ , $cotx$ , $coty$ and hence in these terms we can only do the following.

$(tanx+tany)/(cotxcoty)$

= $tanxtany(tanx+tany)$

Simplify (tanx+tany)/(cotxcoty)(tanx+tany)/(cotxcoty)?