You are supposed to generate an array $($xvalues$)$ of $90$ values starting from $0$ ending at $360$ with a step

size of $4$ using numpy package. Use element$-$wise array functions to calculate sin and tan trigonometric

functions on the values of xvalues. Finally use subplot form matplotlib package to plot the required

output $($as shown at the end of the document$),$ and print the values of xvalues, sin and tan as shown in

the expected output.