Mark the correct alternative in each of the following:
If the vectors are perpendicular, then the locus of (x, y) is
Let and
Given that and are perpendicular.
So,
⇒1-4x2 -6y2 =0
⇒4x2+6y2=1
Here, vectors are in 3-Dimensions
∴ above equation represents an ellipse .i.e. locus of (x, y) is an ellipse.