a) complete the table below, giving the values correct to 2 decimal places.
b) On the grid provided, draw the graphs of y=sin 2x and y=3cosx-2 for 00 ≤ x ≤3600 on the same axes.
Use a scale of 1 cm to represent 300 on the x-axis and 2cm 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=3cosx-2.
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