Points and are joined

MATHEMATICS · Single correct · CBSE · Mathematics · Introduction to Three-Dimensional Geometry · Introduction to Three-Dimensional Geometry

Problem

Points

P(4,-2,3)

and

Q(1,6,-3)

are joined. A point

R

divides

PQ

internally in the ratio

m:4

and lies on the plane

2x - y + z = 5

. The value of

m

is (a)

\dfrac{3}{8}

(b)

\dfrac{8}{3}

(c)

\dfrac{4}{3}

(d) 6

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