4th-Dimensional MovementSuperpower

power 4dPower ToTo 655. Pick 6 of your favourite numbers from 1 to 55, each bet is RM1. Supreme ToTo 658. Pick 6 of your favourite numbers from 1 to 58, each bet is RM2.A convex lens of power 4D is kept in contact with a concave lens of power 3D, the effective power of combination will be . View Solution; Knowledge Check. A convex lens of focal length 40 cm