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प्रश्न
Fill in the blank:
The numbers ……….. and ……….. are their own reciprocals.
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उत्तर
The numbers 1 and -1 are their own reciprocals.
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संबंधित प्रश्न
Find the reciprocal(multiplicative inverse) of:
`3/5xx2/3`
Find the reciprocal (multiplicative inverse) of:
`(-3)/5xx(-1)/13`
For the pair of rational numbers, given below, verify that the multiplication is commutative.
`3 "and" (-8)/9`
For the pair of rational numbers, given below, verify that the multiplication is commutative.
`0 "and" (-12)/17`
Verify that `("x"+"y")xx"z"="x"xx"z + y"xx"z",if`
`"x"=2," y"=4/5and "z"=3/(-10)`
Verify that `"x"=3/4,"y"=8/9and "z"=-5`
Name the multiplication property of rational number show below:
`(-3)/4xx(5/7xx(-8)/15)=((-3)/4xx5/7)xx(-8)/15`
Fill in the blank:
The reciprocal of a positive rational number is ………. and the reciprocal of a negative raitonal number is ……………
Multiply the following rational numbers.
`9/13 xx 26/3`
Find the odd one out of the following and give reason.
