Question

Exercise 1.1
1. Write the additive inverse of each of th
following:
d. 4
17
15
Find the multiplicative inverse of each of​

Answer 1

Additive inverse of 4 is -4. 17 is -17.15 is -15

Answer 2

Hello mate,

Here's your answer:-

In mathematics, the additive inverse of a number a is the number that, when added to a, yields zero. This number is also known as the opposite, sign change, and negation. For a real number, it reverses its sign: the opposite to a positive number is negative, and the opposite to a negative number is positive. 

As 4 + (-4)=0 ,.°.additive inverse=-4

Similarly,

Additive inverse of 17=-17

15=-15

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