CameraIcon

SearchIcon

MyQuestionIcon

6

You visited us 6 times! Enjoying our articles? Unlock Full Access!

Properties of Multiplication of Integers

Which of the ...

Question

Question 15

Which of the following is the multiplicative identity for an integer?

(a) a

(b) 1

(c) 0

(d) -1

Open in App

Solution

Multiplicative identity for an integer a is 1.
$[∵$ A multiplicative identity is that identity in which any number is multiplied by that identity, it gives out the same number. $]$

Suggest Corrections

thumbs-up

4

Similar questions

Question: 4

Which of the following is an equation ?

(a) x + 1

(b) x - 1

(c) x - 1 = 0

(d) x + 1 > 0

Q. Which of the following is the Multiplicative identity for rational numbers?

Question 68

In the following question, state whether the given statement is true (T) or false (F).
1 is the identity for multiplication of whole numbers.

Q. The value of k, for which
(cos x + sin x)

^{2}

+ k sin x cos x - 1 = 0 is an identity, is

Q. Which of the following statements is true?

(i)

a (b + c) = a b + a c

is the distributive law for all rational numbers

a, b

c

.

(i i)

The rational number

1

is the multiplicative identity for rational numbers.

(i i i)

Additive inverse of rational number

\frac{a}{b}

\frac{c}{d}

\frac{a}{b}

\times

\frac{c}{d}

= 1

View More

Join BYJU'S Learning Program

explore_more_icon

Explore more

Properties of Multiplication of Integers

Standard VII Mathematics

Join BYJU'S Learning Program

CrossIcon