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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:
`-2 1/3 + 4 3/5`
Add, the pair of rational numbers, given below, and show that their addition (sum) is also a rational number.
`5/(-6) "and" 2/3`
Fill in the blank:
Additive inverse of `(-5)/(-12)`= --------
Write the multiplicative inverse.
`(-17)/39`
Carry out the division of a rational number.
`2/3 div (-4)`
Add: `5/7 + 9/11`.
`(-5)/6 + (-1)/6` = ______.
Complete the following table by finding the sums:
| + | `-1/9` | `4/11` | `(-5)/6` |
| `2/3` | |||
| `-5/4` | `(-39)/44` | ||
| `-1/3` |
Taking x = `(-4)/9`, y = `5/12` and z = `7/18`, find the rational number which when added to z gives us x.
Taking x = `(-4)/9`, y = `5/12` and z = `7/18`, find x + (y + z).
