Two simple harmonic motions act on a particle. These harmonic motions are x = A cos (ωt + δ); y =A cos (ωt + α) When δ = α + \(\frac{π}{2}\), the resulting motion is …….
(a) A circle and the actual motion is clockwise
(b) an ellipse and the actual motion is counter clockwise
(c) a ellipse and the actual motion is clockwise
(d) a circle and the actual motion is counter clockwise