Home
Class 12
MATHS
If P(1, 5, 4) and Q(4, 1, -2), then find...

If P(1, 5, 4) and Q(4, 1, -2), then find the direction ratios of `vec(PQ)`.

Text Solution

Verified by Experts

The correct Answer is:
`3.-4` and `-6`.
Promotional Banner

Topper's Solved these Questions

  • VECTORS

    ARIHANT PRAKASHAN|Exercise TOPIC -1 (PRACTICE QUESTIONS) (4 MARK QUESTIONS) |12 Videos

  • VECTORS

    ARIHANT PRAKASHAN|Exercise TOPIC TEST 1|16 Videos

  • THREE DIMENSIONAL GEOMETRY

    ARIHANT PRAKASHAN|Exercise CHAPTER TEST|24 Videos

  • VERY SIMILAR TEST 1

    ARIHANT PRAKASHAN|Exercise Section C |10 Videos

Similar Questions

Explore conceptually related problems

If P,Q,R,S are points (1,2,5), (-2,1,3) , (4,4,2) and (2,1,-4) respectively, find the projection of PQ on RS.

Find the vector and cartesian equation of the plane, which passes through the point (5, 2, -4) and perpendicular to the line with direction ratios (2, 3, -1).

If vec a =(2,3,6) , vec b=(2,-2,1) , vec c=(-1,0,2) , find the direction cosines of vec b -vec a+2vec c and the unit vector in direction of vec b -vec a + 2vec c .

If vec a = (2,-2,1) , vec b = (2,3,6) and vec c = (-1,0,2) ,Find the magnitude and direction of vec a + vec b - vec c .