Q.

Let A1 be the bounded area enclosed by the curves y=x2+2, x+y=8 and y-axis that lies in the first quadrant. Let A2 be the bounded area enclosed by the curves y=x2+2, y2=x, x=2, and y-axis that lies in the first quadrant. Then A1-A2 is equal to            [2026]

1 23(2+1)  
2 23(42+1)  
3 23(32+1)  
4 23(22+1)  

Ans.

(4)