WILL GIVE BRAINLIEST IF CORRECT pls help fast

Which statements are true about the graph of f(x)=cot(x)?
Select EACH correct answer.
a. The graph will have a vertical asymptote at x=π2.
b. The graph will have a vertical asymptote at x=π.
c. The graph will have a vertical asymptote at x=3π2.
d. The graph will have a vertical asymptote at x=2π.
e. The graph will go through the point (π4, 1).
f. The graph will go through the point (π4, 2√).
g. The graph will go through the point (π4, 2√2).
h. The graph will go through the point (π3, 23√3).
i. The graph will go through the point (π3, 3√2).
j. The graph will go through the point (π3, 12).
k. The graph will go through the point (π3, 3√).
l. The graph will go through the point (π3, 2).
m. The graph will go through the point (π3, 3√3).