Question

Let A = {1, 2, 3, 4, 5, 6}=B and R be a relation from A to B such that a R b if and only if a is multiple of b Determine R-relative set of {2, 4, 6}. ​

Answer 1

Answer:

a=1,2,3,4,5,6

b=2,4,6

ab=1×2×3×4×5×6

ab=720