Question

What is the product of additive inverse of -7 and multiplicative inverse of 7?​

Answer 1

Answer:

1

Step-by-step explanation:

additive inverse of -7 = 7

Multiplicative inverse of 7 =1/7

product = 7 * (1/7)

             = 1

Answer 2

Answer:

Step-by-step explanation:

A number gives 0 ( additive identity ) after adding with its Additive inverse and it gives 1 ( multiplicative inverse ) after multiplication with its multiplicative inverse.

Here, the number for additive inverse is (-7).

(1)Let (-7)'s additive inverse be x.

So, (-7)+x=0

      x =7

Thus, additive inverse of (-7) is 7.

Similarly, the multiplicative inverse of 7 be y.

So, 7 x "y"=1

y=1/7.

Thus, multiplicative inverse of 7 is 1/7.

(2)Now, let's find the product of 7 and 1/7.

7 x 1/7=1

Thus, the product of additive inverse of -7 and multiplicative inverse of 7 is 1.