Let O be the origin and the position vector of the point P be - i -2 j +3 k . If the position vectors of the...

Question

Let O be the origin and the position vector of the point P be - i -2 j +3 k . If the position vectors of the points A, B and C are -2 i + j -3 k , 2 i +4 j -2 k and -4 i +2 j - k respectively, then the projection of the vector OP on a vector perpendicular to the vectors AB and AC is

Accepted Answer

(A)

JEE Main 2023 Mathematics question

Solution