Draw the graph of y le x +2 .

Draw the graph of y=2cosx + sin2x

Draw the graph of the functions on the same axes: y= sin x and y=cos x, 0 le x le 2pi

Draw the graph of y=sin^(2)x-cosx

Draw the graph of f(x) = [tan x], 0 le x le 5pi//12 , where [*] represents the greatest integer function.

(i) Draw a rough sketch of y = sin 2x and determine the area enclosed by the curve, x-axis and the lines x = (pi)/(4) and x = (3pi)/(4). (ii) Draw the graph of y = cos 3x, 0 lt x le (pi)/(6) and find the area between the curve and the axes.

Draw the graph of y= |x|^(1//2) from -1 le x le 1 .

Make a rough sketch of the graph of the function y =2 sin x, 0 le x le (pi)/(2) and determine the area enclosed between the curve, the x-axis and the line x = (pi)/(2).

Draw the graph of cosx, sin x and tan x in [0, 2pi]

Draw the graph of the inequation x + y le 0 .