NDA2011MathematicsVector AlgebraActual
If the vectors - i -2 x j -3 y k and i -3 x j -2 y k are orthogonal to each other, then what is the locus of the point (x, y) ?
Options
- Aa straight line
- Ban ellipse
- Ca parabola
- Da circle
Correct answer
D. a circle
Step-by-step solution
The correct answer is option D