Question

what and set of integers by what letter this set is denoted by​

Answer 1

Answer:

Tech ( CSE ), IEM, Kolkata. Z denotes'Zahlen', which in German means numbers. So, in the 1930s, Bourbaki assigned the letter Z to the set of integers. It has continued since.

Answer 2

Answer:

Hey frnd, Sets of integers are the collection of integers all -ve, +ve and nuetral(0). It is denoted by Capital letter 'Z'

Ex: Z={......-3,-2,-1,0,1,2,3,4,.......}

Hope you find it easy..