[" 1) "2," 2) "sqrt((271)/(53))," 3) "sqrt((472)/(31))," A "sqrt((474)/(35))]

The length of projection of the line segment joining the points (1,0,-1)a n d(-1,2,2) on the plane x+3y-5z=6 is equal to a. 2 b. sqrt((271)/(53)) c. sqrt((472)/(31)) d. sqrt((474)/(35))

The length of projection of the line segment joining the points (1,0,-1) and (-1,2,2) on the plane x+3y-5z=6 is equal to a. 2 b. sqrt((271)/(53)) c. sqrt((472)/(31)) d. sqrt((474)/(35))

The length of projection of the line segment joining the points (1,0,-1)a n d(-1,2,2) on the plane x+3y-5z=6 is equal to a. 2 b. sqrt((271)/(53)) c. sqrt((472)/(31)) d. sqrt((474)/(35))

The length of projection of the line segment joining the points (1,0,-1) and (-1,2,2) on the plane x+3y-5z=6 is equal to a. 2 b. sqrt((271)/(53)) c. sqrt((472)/(31)) d. sqrt((474)/(35))

The length of projection of the line segment joining the points (1,0,-1)a n d(-1,2,2) on the plane x+3y-5z=6 is equal to a. 2 b. sqrt((271)/(53)) c. sqrt((472)/(31)) d. sqrt((474)/(35))

The length of projection of the line segment joining the points (1,0,-1)a n d(-1,2,2) on the plane x+3y-5z=6 is equal to a. 2 b. sqrt((271)/(53)) c. sqrt((472)/(31)) d. sqrt((474)/(35))

The length of projection of the line segment joining the points (1,0,-1)a n d(-1,2,2) on the plane x+3y-5z=6 is equal to a. 2 b. sqrt((271)/(53)) c. sqrt((472)/(31)) d. sqrt((474)/(35))

The length of projection of the line segment joining the points (1,0,-1) and (-1,2,2) on the plane x+3y-5z=6 is equal to a.2 b.sqrt((271)/(53)) c.sqrt((472)/(31)) d.sqrt((474)/(35))

(sqrt((2)/(5))+sqrt((3)/(3)))(sqrt(2)+sqrt(3))

(3sqrt(2)-sqrt(3))(4sqrt(3)-sqrt(2))