Where are the critical points of #tan x#?
2 Answers
Explanation:
If you write
The points of discontinuity of the function
Those points correspond to a set of vertical asymptotes for the function
graph{tanx [-10, 10, -5, 5]}
In the sense of critical points from calculus, which are points in the domain where the tangent line is either horizontal, doesn't exist, or has infinite (undefined) slope (if it's vertical), the function
Explanation:
You can see from the graph already shown in the other answer that the function
Tangent lines to