- What number is the opposite of 0?
- Is negative zero a real number?
- Is 0 divided by 0 defined?
- Is 0 a real number?
- What is the reciprocal of 2/3 as a fraction?
- Who first invented zero?
- What is the opposite of 13?
- What is the opposite of 3 2?
- Is the number 9 real?
- Is negative positive or zero?
- Do numbers have opposites?
- What is the opposite of the opposite of a number?
- What is the negative reciprocal of 2/3 as a fraction?
- What is a reciprocal of 18?
- What is the opposite of 14?
- Is 2/3 an irrational number?
- Is 3 a real number?
- What is the lowest negative number?

## What number is the opposite of 0?

The opposite of zero is negative zero.

Zero has no opposite..

## Is negative zero a real number?

An integer is a whole number that can be either greater than 0, called positive, or less than 0, called negative. Zero is neither positive nor negative. … Zero is called the origin, and it’s neither negative nor positive.

## Is 0 divided by 0 defined?

In ordinary arithmetic, the expression has no meaning, as there is no number which, when multiplied by 0, gives a (assuming a ≠ 0), and so division by zero is undefined. Since any number multiplied by zero is zero, the expression 00 is also undefined; when it is the form of a limit, it is an indeterminate form.

## Is 0 a real number?

Answer and Explanation: Yes, 0 is a real number in math. By definition, the real numbers consist of all of the numbers that make up the real number line. The number 0 is…

## What is the reciprocal of 2/3 as a fraction?

Suppose n is a number. ∴ Reciprocal of that number is 1n . ∴ Reciprocal of −23 =1(−23) =−32 .

## Who first invented zero?

MayansThe first recorded zero appeared in Mesopotamia around 3 B.C. The Mayans invented it independently circa 4 A.D. It was later devised in India in the mid-fifth century, spread to Cambodia near the end of the seventh century, and into China and the Islamic countries at the end of the eighth.

## What is the opposite of 13?

There are no categorical antonyms for thirteen. The numeral thirteen is defined as: The cardinal number occurring after twelve and before fourteen, represented in Roman numerals as XIII and in Arabic numerals as 13.

## What is the opposite of 3 2?

-2/3Answer and Explanation: The opposite reciprocal of 3/2 is -2/3. To make the reciprocal of 3/2, you would simply flip the fraction over to make it 2/3.

## Is the number 9 real?

These are the set of all counting numbers such as 1, 2, 3, 4, 5, 6, 7, 8, 9, ……. ∞. … Rational numbers such as integers (-2, 0, 1), fractions(1/2, 2.5) and irrational numbers such as √3, π(22/7), etc., are all real numbers.

## Is negative positive or zero?

When 0 is said to be neither positive nor negative, the following phrases may refer to the sign of a number: A number is positive if it is greater than zero. A number is negative if it is less than zero. A number is non-negative if it is greater than or equal to zero.

## Do numbers have opposites?

Opposite numbers are numbers that, when placed on a number line, are the exact same distance away from the 0, but on opposite sides, or in opposite directions. They look the same except for their signs.

## What is the opposite of the opposite of a number?

▫ The opposite of an opposite of a number is the original number. The opposite of the opposite of negative 6 is negative 6 because the opposite of 6 is 6. The opposite of 6 is 6.

## What is the negative reciprocal of 2/3 as a fraction?

For example, to find the reciprocal of the number 2/3, we flip the numerator and the denominator to get 3/2. Now, consider the number 23. To find the reciprocal of 23, we first put it in fraction form (23/1) and then flip the numerator and denominator to get 1/23.

## What is a reciprocal of 18?

Explanation: A fraction multiplied by its reciprocal will equal 1. To find the reciprocal of a fraction, switch the denominator and numerator. The reciprocal of 18/27 is 27/18.

## What is the opposite of 14?

The opposite of 14 is -14. Step-by-step explanation: Opposites are numbers with the same distance from 0 but one is to the right of 0 and the other is to the left of 0.

## Is 2/3 an irrational number?

For example 3=3/1, −17, and 2/3 are rational numbers. … Most real numbers (points on the number-line) are irrational (not rational). The rational numbers are those which have repeating decimal expansions (for example 1/11=0.09090909…, and 1=1.000000…

## Is 3 a real number?

The real numbers include natural numbers or counting numbers, whole numbers, integers, rational numbers (fractions and repeating or terminating decimals), and irrational numbers. The set of real numbers is all the numbers that have a location on the number line. Integers …, −3, −2, −1, 0, 1, 2, 3, …

## What is the lowest negative number?

The greatest negative integer is -1. From there the numbers progress towardnegative infinity. There are an infinite number of negative integers as they approach negative infinity. So there is no smallest negative integer.