Let a = i + j + k, b = i – j + k and c = i – j – k be three vectors. A vector v in the plane of a and b, whose projection on c is 1/√3 - Sarthaks eConnect

Let a = i + j + k, b = i – j + k and c = i – j – k be three vectors. A vector v in the plane of a and b, whose projection on c is 1/√3, is given by

(a) i – 3j – 3k

(b) –3i – 3j + k

(d) i + 3j – 3k

1 Answer

commented Oct 8, 2020 by Alex Joseph Pius (15 points)

commented May 25, 2022 by Chetan Mittal (10 points)

Let a = i + j + k, b = i – j + k and c = i – j – k be three vectors. A vector v in the plane of a and b, whose projection on c is 1/√3