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प्रश्न
Write : The rational numbers that are equal to their reciprocals.
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उत्तर
1 and −1 are the rational numbers that are equal to their reciprocals.
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संबंधित प्रश्न
Find the multiplicative inverse `(-13)/19`
Find the multiplicative inverse of `1/5`
Find the multiplicative inverse of `-1 xx (-2)/5`
Find the multiplicative inverse (reciprocal) of each of the following rational numbers:
Multiplicative inverse of a negative rational number is ______
The reciprocal of `2/5 xx ((-4)/9)` is ______.
The cost of `19/4` metres of wire is Rs. `171/2`. Find the cost of one metre of the wire.
`7/11` of all the money in Hamid’s bank account is Rs. 77,000. How much money does Hamid have in his bank account?
On a winter day the temperature at a place in Himachal Pradesh was –16°C. Convert it in degree Fahrenheit (°F) by using the formula.
`C/5 = (F - 32)/9`
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.
