Find the area of the parabola y2 =4ax bounded by its latus rectum ?
28/3 a2
32/3 a2
8/3 a2
16/3 a2
Find the area of the region bounded by y=2x+4 , y=1 and y=3 and y-axis?
1
2
3
4
The area (in square units) bounded by the curve y = x3 , the x - axis and the ordinates at x = -2 and x = 1 is
9/2
15/2
15/4
17/4
Find the area of the region bounded by the line x-y=1 and x axis x=2 and x=4 ?
6
8
The area bounded by the parabola y2 = x and its latus rectum is _________ .
4/3
1/6
2/3
8/3
The area between the hyperbola xy = c2, then x - axes and the ordinates at a and b with a > b is
c2 log (a/b)
c2 log (b/a)
c2 log (a b)
None of these
Find the area of the region bounded by the line x-2y-12=0 and y-axis , y=-1 and y=-3 .
15
17
18
16
The area enclosed by the ellipse is ______ .
πa(a-b)
π ab
π b/a
π a/b
The area of the region bounded by the line 3x-5y-15 = 0 , x=1 , x=4 and x axis .
2/9
-2/9
-9/2
Find the area of the circle whose radius is a unit is _________ .
πa2
4πa2
πa2 /4
πa2 / 2