Let complex numbers `alphaand (1)/(alpha)` lie on circles `(x-x_(0))^(2)+(y-y_(0))^(2)=r^(2)and(x-x_(0))^(2)+(y-y_(0))^(2)=4r^(2)` respectively . If `z_(0)=x_(0)+iy_(0)` satisfies the equation `2|z_(0)|^(2)=r^(2)+2 " then "|alpha|`=

Let complex numbers alpha and (1)/(alpha) lies on circle (x-x_(0))^(2)(y-y_(0))^(2)=r^(2) and (x-x_(0))^(2)+(y-y_(0))^(2)=4r^(2) respectively.If z_(0)=x_(0)+iy_(0) satisfies the equation 2|z_(0)|^(2)=r^(2)+2 then | alpha| is equal to (a) (1)/(sqrt(2))( b )(1)/(2)(c)(1)/(sqrt(7)) (d) (1)/(3)

Let complex numbers alpha " and " (1)/(bar alpha) lies on circles (x - x_(0))^(2) + (y- y_(0))^(2) = r^(2) and (x - x_(0))^(2) + (y - y_(0))^(2) = 4x^(2) , , respectively. If z_(0) = x_(0) + iy_(0) satisfies the equation 2 | z_(0) |^(2) = r^(2) + 2 , then |alpha| is equal to:

Let complex numbers alpha and 1/alpha lies on circle (x-x_0)^2+(y-y_0)^2=r^2 and (x-x_0)^2+(y-y_0)^2=4r^2 respectively. If z_0=x_0+iy_0 satisfies the equation 2|z_0|^2=r^2+2 then |alpha| is equal to

Let complex numbers alpha and 1/alpha lies on circle (x-x_0)^2+(y-y_0)^2=r^2 and (x-x_0)^2+(y-y_0)^2=4r^2 respectively. If z_0=x_0+iy_0 satisfies the equation 2|z_0|^2=r^2+2 then |alpha| is equal to

Let complex numbers alpha and 1/alpha lies on circle (x-x_0)^2+(y-y_0)^2=r^2 and (x-x_0)^2+(y-y_0)^2=4r^2 respectively. If z_0=x_0+iy_0 satisfies the equation 2|z_0|^2=r^2+2 then |alpha| is equal to (a) 1/sqrt2 (b) 1/2 (c) 1/sqrt7 (d) 1/3

Let complex numbers alpha and 1/alpha lies on circle (x-x_0)^2(y-y_0)^2=r^2 and (x-x_0)^2+(y-y_0)^2=4r^2 respectively. If z_0=x_0+iy_0 satisfies the equation 2|z_0|^2=r^2+2 then |alpha| is equal to (a) 1/sqrt2 (b) 1/2 (c) 1/sqrt7 (d) 1/3

Let complex numbers alpha and 1/alpha^- lie on circles (x-x_0)^2+(y-y_0)^2=r^2 and (x-x_0)^2+(y-y_0)^2=4r^2 respectively if z_0=x_0+iy_0 satisfies the equation 2absz_0^2=r^2+2 then absalpha=

The equation 2x+y-4z=0, x-2y+3z=0 , x-y+z=0 have

If x_(1),x_(2),y_(1),y_(2)in R if ^(@)0