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1. $\overset{⇀}{X} = 3 \hat{i} - 2 \hat{j} - 6 \hat{k}$

A. $\frac{11}{\sqrt{38}} (3 \hat{i} + 5 \hat{j} - 2 \hat{k})$
B. $\frac{11}{\sqrt{38}} (3 \hat{i} + 5 \hat{j} - 2 \hat{k})$
C. $\frac{11}{\sqrt{38}} (3 \hat{i} + 5 \hat{j} - 2 \hat{k})$
D. $\frac{11}{\sqrt{38}} (3 \hat{i} + 5 \hat{j} - 2 \hat{k})$

Answer: Option A

Explanation:

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