Solveeit Logo
Login

Question

Question: If the co-ordinates of the points \(P , Q , R , S\) be (1, 2, 3),(4, 5, 7), (– 4, 3, – 6) and (2, 0...

If the co-ordinates of the points P,Q,R,SP , Q , R , S be (1, 2, 3),(4, 5, 7), (– 4, 3, – 6) and (2, 0, 2) respectively, then

A
B

PQ⊥RSP Q \perp R S

C

PQ=RSP Q = R S

D

None of these

Answer

None of these

Explanation

Solution

Find angle between the lines PQ and RS, we get that neither PQ∥RSP Q \| \quad R S nor PQ⊥RSP Q \perp R S Also PQ≠RSP Q \neq R S.