Question

M = {x | x ≤ 18, x is a multiple of 3}

Answer 1

Answer:

worksheet on set we will solve 12 different types of questions. The questions on sets are basically related on elements of set and notation of a set, representation of a set, cardinal number of a set, and also types and pairs of set.

Answer 2

Step-by-step explanation:

{3,6,9,12,15,18}

Negative numbers are not included because of |x| (mod x)

18 is included because of < (less than equal symbol)