Maths, Mathematics, Discrete Mathematics, Discrete Maths, Sets.
say we have a set A = {1, 2, 3, 4}. Our friend Evangelos says, give me a mathematical expression of a new set, called B, such that every number of set A is greater than 1. Let's do that: Step 1: Create your new set ("called B") B = {} Step 2: Translate the part of the sentence "every number of set