The graph of `x^(4)=x^(2)y^(2)` is a union of n different lines, then the value of n is.

If 4^(x)*n^(2)=4^(x+1)*n and x and n are both positive integers, what is the value of n?

If the circles x^2+y^2+2a x+c y+a=0 and points Pa n dQ , then find the values of a for which the line 5x+b y-a=0 passes through Pa n dQdot

If the number of terms in the expansion (2x+y)^(n)-(2x-y)^(n) is, 8 then the value of n is __________ (where n is odd)

If the lines joining the origin to the intersection of the line y=nx+2 and the curve x^2+y^2=1 are at right angles, then the value of n^2 is

If the lines joining the origin to the intersection of the line y=nx+2 and the curve x^2+y^2=1 are at right angles, then the value of n^2 is

If the lines joining the origin to the intersection of the line y=nx+2 and the curve x^2+y^2=1 are at right angles, then the value of n^2 is

If the lines joining the origin to the intersection of the line y=nx+2 and the curve x^2+y^2=1 are at right angles, then the value of n^2 is

If n(x) = 4, n (Y) = 3 and n(X xx Y xx Z) = 24 , then the value of n(Z) is

Lines x=n, y=n^(3) intersect at the point A_(n).L_(n) is a line through A_(n) parallel to x+y=0 and make an intercept of length l_(n) on the axis of x, then the value of sum_(n=1)^(5)l_(n) is equal to K^(4)-16 , where K =