(y)quad y=2x+3

Let (x,y) = 2x y ^(2) + 3x ^(2) y calculate u _(x) (2,1) and u_(y) (1,-2).

Three alternate terms of an arithmetic progression are x + y, x -y and 2x + 3y , then x = _________.

Find the area bounded by the curve x^2=y ,x^2=-y and y^2=4x-3

The area (in sq. units) of the region in the first quadrant bounded by y=x^(2), y=2x+3 and the y - axis is

The area (in sq. units) of the region in the first quadrant bounded by y=x^(2), y=2x+3 and the y - axis is

Prove that: {:|(x,y,x+y),(y,x+y,x),(x+y,x,y)| = -2(x^3+y^3)

Find the area of the triangle formed by the lines y = x, y= 2x, y=3x+4

Find the area of the triangle formed by the lines y = x, y= 2x, y=3x+4