Question

The identity elementvof addition is 1

1 point

True

False

​

Answer 1

True

For example, 0 is the identity element under addition for the real numbers, since if a is any real number, a + 0 = 0 + a = a. Similarly, 1 is the identity element under multiplication for the real numbers, since a × 1 = 1 × a = a. Also called unity .

$<marquee><B>True!</B>$