Question:
The values of a so that the vectors \(a\hat{i}+(a-1)\hat{j}+3\hat{k}\) and \((a+2)\hat{i}+a\hat{j}-2\hat{k}\) are perpendicular, are
The values of a so that the vectors \(a\hat{i}+(a-1)\hat{j}+3\hat{k}\) and \((a+2)\hat{i}+a\hat{j}-2\hat{k}\) are perpendicular, are
Updated On: Jun 10, 2024
- \(\frac{3}{2},-2\)
- \(2,\frac{3}{2}\)
- \(-2,\frac{-3}{2}\)
- \(2,\frac{-3}{2}\)
- \(-4,\frac{3}{2}\)
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The Correct Option is A
Solution and Explanation
The correct option is (A): \(\frac{3}{2},-2\)
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