# Please give a step by step solution for drawing the sine curve y=sin(2pix) .Here period =1s. How we plot x and y axis?

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by sree1

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by sree1

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since period for sin x is 2π so period for Y is 1.....

now put -π=2πx

so x=-1/2 here value of y=0

-π/2=2πx

⇒x=-1/4 here value of y=-1

⇒0=2πx

⇒x=0 here value of y=0

⇒π/2=2πx

⇒x=1/4 here value of y=1

π=2πx

so x=1/2......here value of y=0

so graph draw between domain [-1/2,1/2] graph shape always same as sin function since it is depend only on total out of fn ........