int4" terat "x=0" ate "2x+3y=12" te xivede "f

2x-3y=-12 then at x=0, y=………..

If the length of the tangent from (1,2) to the circle x^(2)+y^2+x+y-4=0 and 3x^(2)+3y^(2)-x+y+lambda=0 are in the ratio 4:3 then lambda=

If the length of the tangent from (1,2) to the circle x^(2)+y^2+x+y-4=0 and 3x^(2)+3y^(2)-x-y-lambda=0 are in the ratio 4:3 then lambda=

Find the equation of the lien passing through the point of intersection of the lines 4x-7y-3=0 and 2x-3y+1=0 that has equal interception te axes.

The equation of the circle having centre at (3, -4) and touching te line 5x + 12y - 12 = 0 is ……

the distance between 2x+3y+4=0 and 4x+6y-12=0 is

If f (x) is a thrice differentiable function such that lim _(xto0)(f (4x) -3 f(3x) +3f (2x) -f (x))/(x ^(3))=12 then the vlaue of f '(0) equais to :