Multiplicative Inverse

Q.

Which natural numbers have no predecessor

1. $0$

2. $1$

3. $10$

4. $100$

Q.

The additive inverse of $-\frac{3}{5}$ is _______?

1. $-\frac{3}{5}$

2. $\frac{5}{3}$

3. $\frac{3}{5}$

4. $-\frac{5}{3}$

Q. Which of the following statement(s) is/are correct about the property of multiplicative inverse?
(i) For an integer $a$, the multiplicative inverse is $\frac{1}{a}$.
(ii) The product of an integer and its multiplicative inverse is $1.$
(iii) The multiplicative inverse of $-67$ is $\frac{1}{67}$.
(iv) The integers $1$ and $-1$ are also their respective multiplicative inverse.

Q.

Select all the correct statements about the property of multiplicative inverse.

1. For an integer a, the multiplicative inverse is $\frac{1}{a}$.

2. The product of an integer and its multiplicative inverse is 1.

3. Multiplicative inverse of -67 is $\frac{1}{67}$.

4. The integers 1 and -1 are equal to their multiplicative inverse.

Q.

Find the multiplicative inverse of $25$ ?

Q.

What is the predecessor of $-5$?

Q.

What is the sum of predecessor and successor of $-1$?

Q.

What will be the multiplicative inverse of $-8$?

Q.

The product of a number and its multiplicative inverse is ________.

Q.

Write the successor of the number

$-9$

Q. The product of the multiplicative inverse of $\frac{1}{2}$ and multiplicative inverse of 2 is

1. $\frac{1}{2}$
2. 1
3. 0
4. 2

Q. Multiplicative inverse of $-\frac{21}{8}$ is

1. $\frac{8}{21}$
2. $-\frac{8}{21}$
3. $\frac{21}{8}$
4. $-\frac{21}{8}$

Q.

Write the predecessor of the integer.

$-8$

Q.

Write the predecessor of the integer.

$48$

Q. Divide: $\left(i\right).\frac{15}{28}$ by $\frac{3}{4}$

Q.

Which of the following numbers is the multiplicative inverse of $\frac{7}{29}$?

1. $\frac{29}{7}$

2. $\frac{-29}{7}$

3. $\frac{-7}{29}$

4. $\frac{7}{29}$

Q.

Multiplicative inverse of a negative rational number is

1. a positive rational number

2. a negative rational number

3. 0

4. 1

Q.

Find: the successor of $-343$

Q.

Find the predecessor of each of the following integers.

$0$

Q.

Write the predecessor of the integer.

$-15$

Q.

The predecessor of $-101$ is

1. $-100$

2. $100$

3. $101$

4. $-102$

Q.

The reciprocal of zero is ___.

1. one

2. two

3. zero

4. not defined

Q.

If $a$ is the successor of $b$, where$a$ and $b$are integers then $b-a$ is

1. $1$

2. $-1$

3. $0$

4. $2$

Q.

Write the predecessor of the integer.

$0$

Q.

Write the predecessor of the integer.

$-1$

Q.

Additive inverse of $\frac{3}{-4}$is_________________

Q.

Write the predecessor of the integer.

$-27$

Q.

-3 - (-3) =

1. -6

2. 3

3. 6

4. 0

Q.

Subtract the following and verify your answers by suitable addition.

$71476-42584$

Q.

Find the predecessor of each of the following integers.

$-11$