How do you graph tangent and cotangent functions?
1 Answer
Jul 27, 2018
See combined graph.
Explanation:
tan and cot are reciprocal functions.
See the combined graph of y = tan x and y = cot x, to realize that
each is the reciprocal of the other.
graph{(y- tanx )(y - cot x )(y^2-1)=0}
They meet at
Separate graphs. for y = tan x and y = cot x:
graph{y-tan x = 0}
graph{y-1/tan x = 0}
