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प्रश्न
Name the property under multiplication used in given:
`-19/29 xx 29/(-19) = 1`
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उत्तर
We have given, `-19/29 xx 29/(-19) = 1`, which shows that `29/-19` is a multiplicative inverse of `((-19)/29)`.
Thus, it is an inverse property under multiplication.
संबंधित प्रश्न
Verify commutativty of addition of rational numbers for each of the following pairs of rotional numbers:
Verify commutativty of addition of rational numbers for each of the following pairs of rotional numbers:
Using commutativity and associativity of addition of rational numbers, express each of the following as a rational number:
Find: `3/7 + ((-6)/11) + ((-8)/21) + (5/22)`.
Rational numbers can be added or multiplied in any ______.
For all rational numbers x and y, x × y = y × x.
Subtraction of rational number is commutative.
Rational numbers can be added (or multiplied) in any order
`(-4)/5 xx (-6)/5 = (-6)/5 xx (-4)/5`
Using suitable rearrangement and find the sum:
`-5 + 7/10 + 3/7 + (-3) + 5/14 + (-4)/5`
Verify the property x × y = y × x of rational numbers by using
`x = 7` and `y = 1/2`
