Question

1. Separate, constants and variables from the following: [2]
5, 6z, -12x, 7/5, 3/4xz, mn, 2p, 0, 3x/4, 7/12k, -pt/2m, 1⁄2

Answer 1

Answer:

Constants: 5,0,1/2,7/5

variables:6z,-12x,3/4xz,mn,2p,3x/4,7/12k,-pt,2m