Test SeriesFree PYQsExamsPricing

MHT CET 2022 Mathematics question

MathematicsVector AlgebraMHT CET 2022

If , and , then is

Answer: (B)

Solution

Use Lagrange's identity . So , hence . Since only is listed, the answer is (this

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-094170