Test SeriesFree PYQsExamsPricing

MHT CET 2026 Mathematics question

MathematicsVector AlgebraMHT CET 2026

If are three vectors such that , and and , then is...

Answer: (D)

Solution

Perpendicular vectors have zero dot product, so , and . Adding all three gives , so the sum of the three dot products is

See the full step-by-step solution

Create a free account to read the complete working, and practise questions like this in a timed test.

Create a free account

Question ID VK-100928