A) \[2\hat{i}+3\hat{j}+3\hat{k}\]
B) \[2\hat{i}+\hat{j}+5\hat{k}\]
C) \[2\hat{i}+3\hat{j}-3\hat{k}\]
D) \[2\hat{i}-\hat{j}+5\hat{k}\]
Correct Answer: C
Solution :
\[\left| \frac{(\vec{b}+\lambda \,\vec{c})\vec{a}}{|\,\vec{a}|} \right|=\sqrt{\frac{2}{3}}\]You need to login to perform this action.
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