Question

additive inverse of minus 7 by 19​

Answer 1

Answer:

7 / 19

Step-by-step explanation:

-7 / 19 +X =0

X= additive inverse

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 (number), 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

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Answer 2

Step-by-step explanation:

Hi ,

If a ,b belongs to Q ,

a + b = 0 then

b is called additive inverse of a or

a is called additive inverse of b.

Here ,

( - 7 / 19 ) = a ,

Let b is additive inverse of a,

( - 7 / 19 ) + b = 0

Therefore ,

b = 7/ 19

additive inverse of ( - 7 / 19 ) is

( 7/ 19 )

Option ( b ) is correct.

I hope this helps you.