Match the columnsNow, select the correct option from the codes given below.

For (i): In zero gravity, SHM may or may not be possible, it depends upon system. For example, a simple pendulum will not perform SHM, but a spring-block system can perform SHM in zero gravity.For (ii): If no restoring force, then SHM is definitely not possible.For (iii): Mechanical energy may be conserved in motions other than SHM.For (iv): y = sin2ωt represents an SHM with position of equilibrium shifted to y = 12