Question:
A vector \(\overrightarrow{r}\) is inclined at equal angles to the three axes. If the magnitude of \(\overrightarrow{r}\) is \(3\sqrt3\) units, then the value of \(\overrightarrow{r}\) is:
A vector \(\overrightarrow{r}\) is inclined at equal angles to the three axes. If the magnitude of \(\overrightarrow{r}\) is \(3\sqrt3\) units, then the value of \(\overrightarrow{r}\) is:
Updated On: May 21, 2024
- \(\pm3(\hat{i}+\hat{j}+\hat{k})\)
- \(\pm2(\hat{i}+\hat{j}+\hat{k})\)
- \(\pm(\hat{i}+\hat{j}+\hat{k})\)
- \(\pm3(\hat{i}-\hat{j}-\hat{k})\)
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The Correct Option is A
Solution and Explanation
The correct option is (A):\(\pm3(\hat{i}+\hat{j}+\hat{k})\)
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