Question

Write two Conditions for orthogonality of two intersecting curves

Answer 1

Answer:

Step-by-step explanation:

Two curves are said to be intersecting orthogonal if the tangent lines drawn at the points are perpendicular to each other, which implies that the dot product of tangents at the point is zero.

Two family of curves is said to be orthogonal, if curves belonging to one family will be perpendicular to the other.

Two curves are also said to be intersecting orthogonally if the dot product of normal at the points is zero.