Question

Is the additive inverse of the rational number a\b is -a\b

Answer 1

yes,the additive inverse of the rational number a\b is -a\b.

Answer 2

The inverse of the real a/b is -a/b

General Formula of inverse of a Number:

• The general formula of the inverse of variety comes as:

• Additive Inverse Formula = -1 * variety

Additive Inverse variety of number

• A complex variety is outlined as a total of a true variety ‘a’ and an number ‘bi’. Hence, the number of Z is depicted as a total of real numbers ‘a’ and number ‘bi’.

Accordingly,

Z = a + bi

In order to seek out the inverse of Z, we'd like to seek out variety z’ that once additional to z, obtains the result zero.

Additive Inverse of real

• The inverse of a real number is that the same original number with the alternative sign. for instance, the inverse of 2/3 is - 2/3.
• We can additionally confirm the inverse of a real number by multiplying the initial number with -1.

For Example,

The inverse of 15/7 is

15/7 * -1 = -15/7

Examples

Add the real 5/3 and its inverse

The inverse of 5/3 is -5/3.

• Hence, we've got to seek out 5/3 + (- 5/3)As we will see within the higher than addition, each the rational numbers have opposite signs, we've got to work out absolutely the distinction of them while not the particular sign.

Hence,

|5/3 - 5/3| = |0| = zero

So,

5/3 + ( - 5/3) = zero

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