Select the expression that is the multiplicative inverse of n, where n is a non-zero number. a. 1n b. -n c. -1n d. 2n

multiplicative inverse of n

1/n

I am assuming that is A and you don't have the fraction bar

A.

Step-by-step explanation:

The multiplicative inverse refers to the same number but in the opposite position, if the number is a numerator, then its multiplicative opposite is at the denominator. Basically, it consists in turning around the order of the fraction.

The formal definition is that a number is a multiplicative inverse of another if their product gives the neutral multiplicative element which is 1. Let's try:

the answer is c

hope this !

step-by-step explanation:

y = | -2(-2) |     →     y = | 4 |     →     y = 4       ⇒   (-2, 4)

y = | -2(-1) |     →     y = | 2 |     →       y =   2       ⇒   (-1, 2)    

y = | -2(0) |     →     y = | 0 |     →       y = 0         ⇒   (0, 0)

y = | -2(1) |   c →     y = | -2 |     →     y =   2         ⇒   (1, 2)    

y = | -2(2) |     →     y = | - 4 |     →     y =   4         ⇒   (2, 4)