Question

draw the graph of y=|sin(x)|
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Answer 1

Answer:

if ,we have the graph of y=f(x)

then to draw the graph of y=|f(x)|

we just need to Take x-axis as mirror,

and draw the mirror image of the portion of the graph which lies under the x-axis together with the portion which is already above the x-axis.

here we just need to make the negative value of y coordinate as positive values.

so why ,we draw the mirror image of the portion of the graph which are negative,ie which is below the x-axis.

to draw the graph of f=|sinx|

please refer to the attachment.

I hope it would help you.