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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
Add, the pair of rational numbers, given below, and show that their addition (sum) is also a rational number
`(-5)/8` and `3/8`
Evaluate:
`2/3 + (-4)/5 + 1/3 + 2/5`
Evaluate:
`3/8 + (-5)/12 + 3/7 + 3/12 + (-5)/8 + (-2)/7`
Write the Additive Inverse(Negative) of : `(-7)/5`
Write the Additive Inverse(Negative) of : `(-4)/(-13)`
Carry out the following addition of a rational number.
`5/36 + 6/42`
Write the multiplicative inverse.
`(-3)/8`
If p + 2q = 18 and pq = 40, find `2/"p" + 1/"q"`
Find the sum of `8/13` and `3/11`.
Taking x = `(-4)/9`, y = `5/12` and z = `7/18`, find x + (y + z).
