The multiplicative identity of a number leaves that number unchanged under multiplication. Thus the multiplicative identity of any number is 1.
No. Although there are no signs - thanks to this browser, the multiplicative identity should involve the number 1.
the number 1
The multiplicative identity property always results in the original number. The only way this can happen is if the original number is multiplied times 1. Examples: a x 1 = a 1 x 1 = 1 2 x 1 = 2 3 x 1...
its mathemathics! :)