The tangents at two points P. Q on the Cycloid x = a ( – Sin ), y = a (1-Cos )
are at right angles, show that if P1, P2 be the radii of curvature a these points, then
P1
2 + P2
2 = 16a2
The tangents at two points P. Q on the Cycloid x = a ( – Sin ), y = a (1-Cos )
are at right angles, show that if P1, P2 be the radii of curvature a these points, then
P1
2 + P2
2 = 16a2
are at right angles, show that if P1, P2 be the radii of curvature a these points, then
P1
2 + P2
2 = 16a2










