Sketch the graphs of the following functions:

Question 1: $f(x) = 2 \mathrm{cosec} \pi x$

Question 2: $f(x) = 3 \sec x$

Question 3: $f(x) = \cot 2x$

Question 4: $f(x) = 2 \sec \pi x$

Question 5: $f(x) = \tan^2 x$

Question 6: $f(x) = \cot^2 x$

Question 7: $f(x) = \cot$ $\frac{\pi x}{2}$

Question 8: $f(x) = \sec^2 x$
Question 9: $f(x) = \mathrm{cosec}^2 x$
Question 10: $f(x) = \tan 2x$