Solve for y. tan y + cot y = 0

harpazo Pure Mathematics Banned Mar 20, 2018 5,788 361 83 NYC Oct 3, 2018 #1 Solve for y. tan y + cot y = 0

MarkFL La Villa Strangiato Staff member Administrator Moderator Math Helper Jan 25, 2018 3,490 4,273 113 St. Augustine Oct 3, 2018 #2 No real solutions exist, as this is equivalent to: \(\displaystyle \tan^2(y)=-1\) Reactions: harpazo and anemone

harpazo Pure Mathematics Banned Mar 20, 2018 5,788 361 83 NYC Oct 4, 2018 #3 How important are trig equations in calculus?

MarkFL La Villa Strangiato Staff member Administrator Moderator Math Helper Jan 25, 2018 3,490 4,273 113 St. Augustine Oct 4, 2018 #4 harpazo said: How important are trig equations in calculus? Click to expand... Being proficient with all aspects of analytic trigonometry is extremely important in calculus. Reactions: anemone and harpazo

harpazo said: How important are trig equations in calculus? Click to expand... Being proficient with all aspects of analytic trigonometry is extremely important in calculus.

harpazo Pure Mathematics Banned Mar 20, 2018 5,788 361 83 NYC Oct 4, 2018 #5 I have a lot of review to do.