Question

name the property under multiplication used in each of the following (i)-4/5×1=1×-4/5=-4/5​

Answer 1

Answer:

Multiplicative identity

Explanation:

1 is the multiplicative identity for all rational numbers. If a is a rational number, then a×1 = 1×a = a.

Answer 2

Answer:

1 is multiplicative identity.

This implies any number multiply by the number one give the same number as the result.