If a curve `y = asqrt(x)+bx` passes through the point (1,2) and the area bounded by the curve, line x = 4 and X-axis is 8 sq units, thenA. `a=3, b=1`B. `a=3, b=-1`C. `a=-3, b=1`D. `a=-3, b=-1`

If a curve `y = asqrt(x)+bx` passes through the point (1,2) and the ar

1.	If a curve `y = asqrt(x)+bx` passes through the point (1,2) and the area bounded by the curve, line x = 4 and X-axis is 8 sq units, thenA. `a=3, b=1`B. `a=3, b=-1`C. `a=-3, b=1`D. `a=-3, b=-1`
Answer» Correct Answer - B

Find the area of the region enclosed by the curves `y=xlogxa n dy=2x-2x^2dot`A. `(7)/(12)`B. `(1)/(2)`C. `(5)/(12)`D. `(5)/(2)`
Area between the parabolas `y^(2)=px` and `x^(2)=qy` isA. `(16pq)/(3)`B. `(pq)/(3)`C. `15pq`D. `2pq`
The area of the figure bounded by right of the line `y = x + 1, y= cos x` and x-axis is :A. 1B. `(1)/(2)`C. `(3)/(2)`D. `(5)/(2)`
Area bounded by the semi-sircle `y=sqrt(4-x^(2))`, and its diameter y = 0, isA. `2pi`B. `pi`C. `(pi)/(2)`D. `2pi^(2)`
Find the area of the smaller region bounded by the ellipse `(x^2)/(a^2)+(y^2)/(b^2)=1`and the line `x/a+y/b=1`A. `(1)/(2)pi ab`B. `(1)/(2)ab`C. `(1)/(4)pi ab - (1)/(2)ab`D. `(1)/(4)ab - (pi)/(4)`
Area of smaller part in the first quadrant bounded by the semi-circle `y=sqrt(4-x^(2))`, the line `y = x sqrt(3)` and X -axis, isA. `(pi)/(3)`B. `(2pi)/(3)`C. `(4pi)/(3)`D. `4pi`
Area bounded by the parabola `3y=x^(2)`, the X-axis and the lines x = 2, x = 3 isA. `(29)/(9)`B. `(17)/(9)`C. `(7)/(9)`D. `(19)/(9)`
Area bounded by the lines `x=2y, y=2x` and x = 4 isA. 14B. 13C. 10D. 12
The area bounded by the curves `y= "sin"` x, y= cos x and y-axis in 1 quadrant is -A. `3sqrt(2)-1`B. 2C. `2-sqrt(2)`D. `sqrt(2)-1`
If the area bounded by the parabola `x^(2)=y` and the line y = 4 is divided into equal parts by the line y = c, then : c =A. 1B. `root(3)(4)`C. `root(3)(8)`D. `root(3)(16)`