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प्रश्न
For the pair of rational numbers, given below, verify that the multiplication is commutative.
`0 "and" (-12)/17`
उत्तर
`= 0 xx (-12)/17 = (0xx(-12))/(1xx17) = 0`
And `(-12)/17 xx 0 = ((-12)xx0)/(17xx1) = 0`
`therefore 0 xx (-12)/17 = (-12)/17 xx 0`
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संबंधित प्रश्न
Find the product:
`3/10 xx (-9)`
Find the product:
`3/(-5) xx (-5)/3`
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5
Multiply:
`(-7)/10 "and" (-8)/15`
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.
`5/(-3) "and" 13/(-11)`
Verify That`("x"+"y") xx"z"="x"xx"z"+"y"xx"z"`,If
`"x"=4/5,"y"=(-2)/3 and "z"=-4`
Verify that `"x"=3/4,"y"=8/9and "z"=-5`
Name the multiplication property of rational number show below:
`(-7)/5xx5/(-7)=1`
Name the multiplication property of rational number show below:
`(-3)/4xx0=0`
