Find the multiplicative inverse of the following- -i- -13 -ii- -13-19 -iii- 1-5 - Maths Q-A

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Standard VIII

Mathematics

Role of Zero and One

Find the mult...

Question

Find the multiplicative inverse of $- 13$ .

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Solution

Find the multiplicative inverse:
The multiplicative inverse of number is represented by its reciprocal.
Given, $- 13$
So, the reciprocal of $- 13$ is $- \frac{1}{13}$ .
Hence, the multiplicative inverse of $- 13$ is $- \frac{1}{13}$ .

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Q. Question 4(i)
Find the multiplicative inverse of the following: -13

$Find the reciprocal (multiplicative inverse) of : (i) \frac{3}{5} \times \frac{2}{3} (i i) \frac{- 8}{3} \times \frac{13}{- 7} (i i i) \frac{- 3}{5} \times \frac{- 1}{13}$

Q. Find the multiplicative inverse of the following.
(i)

- 13

(ii)

\frac{- 13}{19}

(iii)

\frac{1}{5}

Q. Find the multiplicative inverse of the following:

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Q. Question 4(i)
Find the multiplicative inverse of the following: -13

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Find the multiplicative inverse of -13.

Find the multiplicative inverse:The multiplicative inverse of number is represented by its reciprocal. Given, -13So, the reciprocal of -13 is -113.Hence, the multiplicative inverse of -13 is -113.

Find the multiplicative inverse of $- 13$ .

Find the multiplicative inverse:
The multiplicative inverse of number is represented by its reciprocal.
Given, $- 13$
So, the reciprocal of $- 13$ is $- \frac{1}{13}$ .
Hence, the multiplicative inverse of $- 13$ is $- \frac{1}{13}$ .