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(a) Complete the table below, giving your values correct to 2 decimal places.
(b) On the grid provided draw the graphs of y= sin 2x and y=3 cos x-2 for #0^0lexle360^0# on the same axes. Use a scale of 1 cm to represent #30^0# on the x-axis and 2 cm to represent 1 unit on the y-axis
(c) Use the graph in (b) above to solve the equation 3 cos x- sin 2x=2.
(d) State the amplitude of y= 3 cos x-2