I can't really tell if the question is asking about 7 or -7, so I'll give the answer for both.
A multiplicative inverse for 7 is a number you can multiply by 7 to make it equal to 1. In terms of an equation, you would get 7x = 1. We can then solve for x by dividing both sides by 7. So x = 1/7.
For -7, you would be able to solve the same equation as above just with -7 in the place of 7. You would end up with x = -1/7.
Answer:
1/7 of -1/7
Step-by-step explanation:
The multiplicative inverse of a number can be expressed as a fraction. A number multiplied by its multiplicative inverse is one.
when you multiply 1/7 and 7 you get one
same for -7 and 1/-7
the product should equal 1
i hope this helps
have a great day
