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प्रश्न
Write the multiplicative inverse.
7
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उत्तर
It is known that the multiplicative inverse of any rational number a is the reciprocal of the rational number, i.e., `1/"a"`
Multiplicative inverse of 7 = `1/7`
संबंधित प्रश्न
Find the sum:
`(-8)/19 + (-2)/57`
Add, the pair of rational numbers, given below, and show that their addition (sum) is also a rational number
`9/(-4) " and" (-3)/8`
Evaluate:
`4/7 +0 + (-8)/9 + (-13)/7 + 17/9`
Write the Additive Inverse(Negative) of : 0
Carry out the following addition of a rational number.
`1 2/3 + 2 4/5`
Carry out the following addition of a rational number.
`2 3/11 + 1 3/77`
Carry out the following subtraction involving a rational number.
`7/11 - 3/7`
Find the sum: `6/5 + ((-14)/15)`
Find the sum of `8/13` and `3/11`.
Taking x = `(-4)/9`, y = `5/12` and z = `7/18`, find the rational number which when added to z gives us x.
