69 542
Assignments Done
Successfully Done
In February 2019

Answer to Question #4429 in Calculus for lucio tinoco

Question #4429
prove that the function x=tanx has not horizontal tangent lines
Expert's answer
(tanx)' = 1/(cosx)^2. We see that the derivative is never equal to 0, so, as a consequence, tanx has not horizontal tangent lines.

Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!


No comments. Be first!

Leave a comment

Ask Your question

Privacy policy Terms and Conditions