1.

A normal is drawn at a point P(x, y) of a curve. It meets the x-axis at Q. If PQ is of constant
length k. Then what is the differential equation describing such curve?

A. y(dy/dx) = (k<sup>2</sup> + x<sup>2</sup>)
B. y(dy/dx) = (k<sup>2</sup> 2y<sup>2</sup>)
C. y(dy/dx) = (k<sup>2</sup> y<sup>2</sup>)
D. Depends on the value of k
Answer» D. Depends on the value of k


Discussion

No Comment Found

Related MCQs