The rational number 1 is the multiplicative identity for rational numbers.

What is the multiplicative of the rational number?

The multiplicative identity for rational numbers is 1.

What is the multiplicative identity of rational number 1?

The multiplicative identity of rational numbers is 1. As per the property of multiplicative identity, a number when multiplied by the original number gives the product as 1. Thus, we can say that the multiplicative inverse of any number 'a' is a^-1 or 1/a.

What are the multiplicative and additive identities of rational numbers?

For rational numbers, natural numbers, whole numbers, and integers zero is the additive identity and 1 is the multiplicative identity.

Which is called multiplicative identity?

The identity property of multiplication states that there is a number 1, called the multiplicative identity, that can be multiplied by any number to obtain that number.

Multiplicative Identity of Rational Numbers || Rational Numbers || C.B.S.E. Grade 8 Mathematics

31 related questions found

What is a multiplicative identity in math?

: an identity element (such as 1 in the group of rational numbers without 0) that in a given mathematical system leaves unchanged any element by which it is multiplied.

Is the multiplicative identity *?

The number 1 is the multiplicative identity of whole numbers.

What is the identity of rational number?

Role of zero and one- 0 is the additive identity for rational numbers. 1 is the multiplicative identity for rational numbers.

What is multiplicative identity Class 8?

Multiplicative identity: One is the additive identity for Rational, natural, whole numbers and integers, since multiplying it to them does not change the result. Hence, 1x a = ax1 = a, where a can be rational number or natural number or whole number of integer.

Is the multiplicative identity and is the additive identity of integers?

– Zero (0) is an additive identity for integers, i.e., a + 0 = 0 + a = a for any integer a. – 1 is multiplicative identity for integers, i.e., a × 1 = 1 × a = a for any integer a.

Which is the multiplicative identity of 4?

Multiplicative identity for any real number is 1.

Which of the following is the multiplicative identity for rational number 1 none of these?

1 is the multiplicative identify for rational number.

Which of the following is not a rational number?

A number which can be expressed in the form p/q, q not equal to 0 is called a rational number. √2 is not a rational no.

What is the identity for the addition of rational number?

Hence, the additive identity for all rational numbers is the number 0.

Is a rational number times an irrational number irrational?

The product of any rational number and any irrational number will always be an irrational number. This allows us to quickly conclude that 3π is irrational.

What is the multiplicative identity of 9?

According to the multiplicative identity property, if a number is multiplied by 1, it results in the number itself. For example, if 9 is multiplied by 1, the product is the number itself (9 × 1 = 9).

Which is the multiplicative identity 0 or 1?

The multiplicative identity is 1 . When one multiplies any number, it does not change the value. The reciprocal of a number is its multiplicative inverse.

Is 1 the multiplicative identity for integers for whole numbers?

Thus, 1 is the multiplicative identity for whole numbers, integers and rational numbers.

What is the multiplicative inverse of a negative rational number?

The multiplicative inverse of a negative rational number is the reciprocal of the negative rational number.

Which of the following is a rational number?

A rational number is a number that is in the form of p/q, where p and q are integers, and q is not equal to 0. Some of the examples of rational number include 1/3, 2/4, 1/5, 9/3, and so on.

Is 16 squared a rational number?

Is the Square Root of 16 Rational or Irrational? A rational number is defined as the number that can be expressed in the form of a quotient or division of two integers i.e., p/q, where q = 0. ... Thus, the square root of 16 is rational.

Is OA rational number?

Yes, 0 is a rational number. Since we know, a rational number can be expressed as p/q, where p and q are integers and q is not equal to zero.

What is not a rational number examples?

The number 0. 33333… is a rational number because it can be re-written as 13 . Some numbers can't be rewritten as a fraction with integers, and so they are not rational numbers. Some examples are π and the square root of any prime number.

Which of the following is the multiplicative identity for rational numbers a 1 B 1 C 0 D none of these?

so 1 is your answer as you will multiply any no.