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प्रश्न
–1 is not the reciprocal of any rational number.
पर्याय
True
False
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उत्तर
This statement is False.
Explanation:
–1 is the reciprocal of –1.
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संबंधित प्रश्न
Find the multiplicative inverse of `-1 xx (-2)/5`
Write : The rational numbers that are equal to their reciprocals.
Fill in the blanks
Reciprocal of `1/x` where `x != 0` is _______
Fill in the blanks
The reciprocal of a positive rational number is ________.
Find the multiplicative inverse (reciprocal) of each of the following rational numbers:
Find the multiplicative inverse (reciprocal) of each of the following rational numbers:
The multiplicative inverse of `-1 1/7` is ______.
The reciprocal of `(-5)/7` is ______.
Simplify
`3/7 xx 28/15 ÷ 14/5`
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.
