A) \[\frac{1}{\sqrt{3}},\frac{1}{\sqrt{3}},\frac{1}{\sqrt{3}}\]
B) \[\frac{1}{3},\frac{1}{3},\frac{1}{3}\]
C) 1, 1, 1
D) None of these
Correct Answer: A
Solution :
Direction cosines \[\left( \frac{1}{\sqrt{3}},\,\,\frac{1}{\sqrt{3}},\,\frac{1}{\sqrt{3}} \right)\].You need to login to perform this action.
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