A) \[\frac{4\sqrt{6}}{9}\]
B) \[\frac{32\sqrt{6}}{9}\]
C) \[\frac{16\sqrt{6}}{9}\]
D) None of these
Correct Answer: B
Solution :
\[\overrightarrow{n}=7\widehat{i}+2\widehat{j}-\widehat{k}\]is normal to planeYou need to login to perform this action.
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