If `A={(x,y):y^2=4ax}:B={(x,y):y^2=-4ax};c={(x,y):x^2=4ay}andD={(x,y):x^2=-4ay}.`Find the number of points in `AnnBnnCnnD.`

If quad {(x,y):y^(2)=4ax}:B={(x,y):y^(2)=-4ax};c={(x,y):x^(2)=4ay} and D={(x,y):x^(2)=-4ay} Find the number of points in A nn B nn C nn D.

Some standard parabola y^(^^)2=-4ax;x^(^^)2=4ay;x^(^^)2=-4ay in table form

if ax+by=3,bx-ay=4 and x^(2)+y^(2)=1, then the value of a^(2)+b^(2) is

If ax+x^(2)=y^(2)-ay , what is a in terms of x and y?

find the point of intersection x^(2)=4ay and 2y^(2)=ax

If ax+by=6,bx-ay=2 and x^(2)+y^(2)=4, then the value of (a^(2)+b^(2)) would be:

Find the area of the region bounded by y^2=4ax and x=|y| .

If ax+by=6, bx-ay=2and x^(2)+y^(2)=4 then what is (a^(2)+b^(2)) ?