Class 12 Mathematics Chapter 10 Vector Algebra Quiz 10 (3 MCQs)

Quiz Instructions

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1. If the line $\frac{x-2}{3}=\frac{y-1}{-5}=\frac{z+2}{2}$ $x+3y-\alpha z+\beta=0, $ $\left(\alpha, \beta\right)$

Correct Answer: A) (-6, 7).

2. The Vectors 2i-3j + 4k and-4i + 6j-8k have same magnitude

Correct Answer: B) False.

3. Scalar quantities has .....

Correct Answer: B) Only magnitude.