Question

The symbol of intezer number Z takes from which source​

Answer 1

Answer:

The Zahlen symbol, often used to denote the set of all integers (see List of mathematical symbols)

Answer 2

Step-by-step explanation:

Bourbaki was a group of mostly French mathematicians which began meeting in the 1930s, aiming to write a thorough unified account of all mathematics.) The letters stand for the German Quotient and Zahlen. These notations occur in Bourbaki's Algébre, Zahlen is a German word for number.