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प्रश्न
Fill in the blank:
If two rational numbers have opposite signs then their product is always …………..
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उत्तर
If two rational numbers have opposite signs then their product is always negative.
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संबंधित प्रश्न
Find the product:
`(-6)/9 xx 9/11`
Find the reciprocal (multiplicative inverse) of:
`(-8)/3xx(13)/(-7)`
Multiply the rational number, given below, by one (1):
`(-6)/(-7)`
For the pair of rational numbers, given below, verify that the multiplication is commutative.
`(-1)/5 "and" 2/9`
Verify That`("x"+"y") xx"z"="x"xx"z"+"y"xx"z"`,If
`"x"=4/5,"y"=(-2)/3 and "z"=-4`
Name the multiplication property of rational number show below:
`3/5xx(-8)/9=(-8)/9xx3/5`
Name the multiplication property of rational number show below:
`(-3)/4xx0=0`
Fill in the blank:
The reciprocal of a positive rational number is ………. and the reciprocal of a negative raitonal number is ……………
Fill in the blank:
The product of a rational number and its reciprocal is ………..
Fill in the blank:
The numbers ……….. and ……….. are their own reciprocals.
