Advertisements
Advertisements
प्रश्न
Can you find a rational number whose multiplicative inverse is –1?
Advertisements
उत्तर
No, we cannot find a rational number whose multiplicative inverse is –1.
APPEARS IN
संबंधित प्रश्न
Find the multiplicative inverse `(-13)/19`
Fill in the blanks
The reciprocal of − 5 is ______.
Fill in the blanks
The reciprocal of a positive rational number is ________.
To get the product 1, we should multiply `8/21` by ______.
If y be the reciprocal of rational number x, then the reciprocal of y will be ______.
The reciprocal of `(-3)/8 xx ((-7)/13)` is ______.
The multiplicative inverse of `4/3` is ______.
Simplify
`3/7 + (-2)/21 xx (-5)/6`
By what number should we multiply `(-8)/13` so that the product may be 24?
Shalini has to cut out circles of diameter `1 1/4` cm from an aluminium strip of dimensions `8 3/4` cm by `1 1/4` cm. How many full circles can Shalini cut? Also calculate the wastage of the aluminium strip.
