Q. 2 C5.0( 1 Vote )
Sketch the graphs
We observe that the functions y = cos x and y = cos (x/2) are periodic functions with periods π and π.
The values of these functions are tabulated below:
By plotting the above points, we obtain the required curve.
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Draw the graphs oRS Aggarwal - Mathematics
Draw the graph ofRS Aggarwal - Mathematics
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