MCQOPTIONS
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| 1. |
The vectors \[\hat{i}-2x\hat{j}-3y\hat{k}\] and \[\hat{i}+3x\hat{j}+2y\hat{k}\] are orthogonal to each other. Then the locus of the point (x, y) is |
| A. | Hyperbola |
| B. | Ellipse |
| C. | Parabola |
| D. | Circle |
| Answer» E. | |