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The area of the region bounded by the curve y = 2x – x2 and x – axis is

A)23sq.units  

B) 43sq.units 

C) 53sq.units 

D)83sq.units

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Best answer

Correct answer is 43sq.units 

Explaination::

Given curve is y=2xx2  or (x1)2=(y1) 

The curve cut the x -axis at (0,0) and (2,0) .

 Required area=02ydx

=02(2xx2)dx=[x2x33]02

=483=43sq unit

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