Question:
The centre and radius of the sphere \(|2\vec{r}=(J\vec{i}-\vec{j}+4\vec{k})|=4\) are __________
The centre and radius of the sphere \(|2\vec{r}=(J\vec{i}-\vec{j}+4\vec{k})|=4\) are __________
Updated On: Oct 4, 2024
- \((-\frac{3}{2},\frac{1}{2},-2)\space and\space4\)
- \((-\frac{3}{2},\frac{1}{2},-2)\space and\space2\)
- \((-\frac{3}{2},\frac{1}{2},-2)\space and\space6\)
- \((-\frac{3}{2},\frac{1}{2},-2)\space and\space5\)
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The Correct Option is B
Solution and Explanation
The correct option is (B): \((-\frac{3}{2},\frac{1}{2},-2)\space and\space2\)
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