Let f(x, y) = xy + xe³. Write an ordinary Riemann integral whose value is the same as that of line integral | f(x, y) ds, where C is given by: C: F(t) = (3 sin t, cos?²t), -

Angles within a circle are feasible to create with the help of different properties of the circle such as radii, tangents, and chords. The radius is the distance from the center of the circle to the circumference of the circle. A tangent is a line made p…

A circular arc is the arc of a circle formed by two distinct points. It is a section or segment of the circumference of a circle. A straight line passing through the center connecting the two distinct ends of the arc is termed a semi-circular arc.