Math, asked by GURMUKHGURMUKH, 11 days ago

Q - Which rational number has no multiplicative inverse ?​

Answers

Answered by aryangupta876566
0

Answer:

Zero

Step-by-step explanation:

What is Rational numbers

Rational numbers are those no. which can be written as

 \frac{p}{q}

form where q is not equal to zero and p and q both belongs to real no.

What is real no.

All no. except

 \sqrt{ - number}

are called real no.

Point

Hence 0 is a real no. and can also be written as

 \frac{p}{q}  \: form.

So 0 is a rational no.

Answer

0 is the no. which don't have any multiplicative inverse.

For example

0 \: can \: not \: be \: written \: as \:  \frac{1}{0}

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