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Let the curve y= ax^((1)/(2)) +bx passes...

Let the curve `y= ax^((1)/(2))` +bx passes through the point (1,2) and lies above the axis for `0lt xlt 9` .If the area enclosed by the curve the x-axis and the line x =4 is 8 eq. units Then-

A

a=1

B

b=1

C

a=3

D

b=-1

Text Solution

Verified by Experts

The correct Answer is:
C, D
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