Question

How do I solve this problems I don’t need all of them explained 1 from each part would be fine

Answer 1

Additive inverse is the opposite of a number which when you add to the original number gives a result of zero. In other words change the sign and you are done.

Multiplicative inverse is the reciprocal of the number which when you multiply with the original number the result is 1. In other words flip the number or fraction (exchange the numerator with the denominator)

Explanation:

See the picture.