The length of projection of the line se...

The length of projection of the line segmet joining the points `(1, 0, -1) and (-1, 2, 2)` on the plane `x+3y-5z=6` is equal to

A

(a) `2`

B

(b) `sqrt((271)/(53))`

C

(c) `sqrt((472)/(31))`

D

(d) `sqrt((474)/(35))`

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The correct Answer is:

(d)

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