1
Draw the graph of
{y} = [sin x]
fractional part of y equal to greatest integer of sin x
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7 Answers
1@kaustab
the {y} can never be -ve .....so we can reject the regions where [sinx] is -ve
and {y}can not be 1 aso ,so we can reject the regions where [sinx]=1 (u may see the white line running vertically at x= pi/2,5pi/2 etc)
and wen [sinx]=0
{y}=0 for a integer y
and hence the horizontal lines are y =1 ,y=2 .....y=integer
and hence the graph is obtained
