The area of the region described by `A""=""{(x , y)"": x^2+y^2lt=1` and `y^2lt=1-x}` is (1) `pi/2+4/3` (2) `pi/2-4/3` (3) `pi/2-2/3` (4) `pi/2+2/3`

The area of the region described by A = {(x,y) : x^2 + y^2 lt= 1and y^2 lt= 1- x} is

The area of the region described by A = {(x,y) : x^2 + y^2 lt= 1and y^2 lt= 1- x} is

The area of the region described by A={(x,y):x^(2)+y^(2)<=1 and quad y^(2)<=1-x} is (1) (pi)/(2)+(4)/(3)(2)(pi)/(2)-(4)/(3)(3)(pi)/(2)-(2)/(3)(4)(pi)/(2)+(2)/(3)

The area of the region described by A={(x,y):x^(2)+y^(2)<=1 and y^(2)<=1-x} is (A) (pi)/(2)+(4)/(3)(B)(pi)/(2)-(4)/(3)(C)(pi)/(2)-(2)/(3)(D)(pi)/(2)+(2)/(3)

the area of the region described by A={x,y]=x^(2)+y^(2)<= and y^(2)<=1-x} is (a) (pi)/(2)-(2)/(3) (b) (pi)/(2)+(2)/(3)(cc)(pi)/(2)+(4)/(3)(d)(pi)/(2)-(4)/(3)

The area of the region defined by x^2+y^2lt=pi^2 and ygeqsinxdot is (pi^3)/lambdadot Find the value of lambdadot

The area of the region defined by x^2+y^2lt=pi^2 and ygeqsinxdot is (pi^3)/lambdadot Find the value of lambdadot

The area ( in sq.units) of the region {(x,y):y^(2)>=2x and x^(2)+y^(2) =0} is :(A)pi-(4)/(3)(B)pi-(8)/(3)(C)pi-(4sqrt(2))/(3) (D) pi-(2sqrt(2))/(3)

The area of the region bounded by x^(2)+y^(2)-2x-3=0 and y=|x|+1(pi)/(2)-1 sq.units (b) 2 pi sq. units 4 pi sq. units (d) (pi)/(2) sq.units

tan^(-1)(x/y)-tan^(-1)((x-y)/(x+y)) is (A) pi/2 (B) pi/3 (C) pi/4 (D) pi/4 or (3pi)/4