(0x^(2)y)/(2xy)

Solution of D.E (dy)/(dx)=(2x+5y)/(2y-5x+3) is,if (y(0)=0) (1) x^(2)-y^(2)+5xy-3y=0 (2) x^(2)+y^(2)+5xy-3y=0 (3) x^(2)-y^(2)+5xy+3y=0 (4) x^(2)-y^(2)-5xy-3y=0

y=ax+(b)/(x) is a solution of the D.E. A) x^(2)y_(2)+xy_(1)+y=0 B) x^(2)y_(2)+2xy_(1)+2y=0 C) x^(2)y_(2)+xy_(1)-y=0 D) x^(2)y_(2)-xy_(1)+y=0

The equation of the parabola whose vertex is (a,0) and the directrix has the equation x+y=3a is x^(2)+y=3xy+6ax+10ay+7a^(2)=0x^(2)-2xy+y^(2)-6ax+10ay+7a^(2)=0x^(2)-2xy+y^(2)+6ax+10ay+7a^(2)=0 None of these

Find the point at which is shifted such that the transformed equations of the following equations has no first degree term : (i) 2x^(2)+3y^(2)+4x-12y+10=0 (ii) x^(2)+y^(2)-xy-5x+4y+5=0

(xy)/(x-y)=(1)/(2);(xy)/(x+y)=(1)/(5) wherex +y!=0;x-y!=0

The solution of the differential equation y(xy+2x^(2)y^(2))dx+x(xy-x^(2)y^(2))dy=0, is given by

Solve the following pairs of equations: (2xy)/(x+y)=(3)/(2), (xy)/(2x-y)=(-3)/(10), x, y ne 0, 2x-y ne 0

Solve : {:((2xy)/(x+y)=(3)/(2)),((xy)/(2x-y)=-(3)/(10)):} x+y ne 0 and 2x-y ne 0

Solve the following pair of equations: (2xy)/(x+ y)= (3)/(2), (xy)/(2x- y)= (-3)/(10), x+y ne 0, 2x-y ne 0