The image of the point A (1,2) by the line mirror y=x is the point B and the image of B by the line mirror y=0 is the point `(alpha,beta)`, then a. `alpha=1,beta=-2` b. `alpha =,beta=0` c. `alpha=,beta=-1` d. none of these

The image of the point A (1,2) by the line mirror y=x is the point B and the image of B by the line mirror y=0 is the point (alpha,beta) , then a. alpha=1,beta=-2 b. alpha = 0,beta=0 c. alpha=2,beta=-1 d. none of these

The image of the point A(1,2) by the line mirror y=x is the point B and the image of B by the line mirror y=0 is the point (alpha,beta), then a.alpha=1,beta=-2b. alpha=,beta=0calpha=,beta=-1d. none of these

the image of the point A(2,3) by the line mirror y=x is the point B and the image of B by the line mirror y=0 is the point (alpha,beta), find alpha and beta

the image of the point A(2,3) by the line mirror y=x is the point B and the image of B by the line mirror y=0 is the point (alpha,beta), find alpha and beta

the image of the point A(2,3) by the line mirror y=x is the point B and the image of B by the line mirror y=0 is the point (alpha,beta), find alpha and beta

the image of the point A(2,3) by the line mirror y=x is the point B and the image of B by the line mirror y=0 is the point (alpha,beta), find alpha and beta

Statement-1: Reflection of the point (-3,2) in the line x+y=0 is (-2,3). Statement-2: The reflection of a point P(alpha,beta) in the line ax+by+c=0is the point Q(alpha',beta') if ((alpha+alpha')/(2),(beta+beta')/(2)) lies on the line

Statement-1: Reflection of the point (-3,2) in the line x+y=0 is (-2,3). Statement-2: The reflection of a point P(alpha,beta) in the line ax+by+c=0is the point Q(alpha',beta') if ((alpha+alpha')/(2),(beta+beta')/(2)) lies on the line

Statement-1: Reflection of the point (-3, 2) in the line x + y = 0 is (-2, 3).Statement-2: The reflection of a point P(alpha,beta) in the line ax+by+c=0 is the point Q(alpha', beta') if ((alpha+alpha')/2, (beta+beta')/2) lies on the line

Mirror image of point (1,3,5) w.r.t plane 4x-5y+2z=8 is (alpha,beta,gamma) then 5(alpha+beta+gamma)