Q. 65.0( 1 Vote )

# Sketch the graphs of the following functions :f(x) = cot2 x

We know that g (x) = cot x is a periodic function with period π.

f (x) = cot2 (x) is a periodic function with period π. So, we will draw the graph of f (x) = cot2 (x) in the interval [0, π]. The values of f (x) = cot2 (x) at various points in [0, π] are listed in the following table:

By plotting the above points, we obtain the required curve.

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