Advertisements
Advertisements
प्रश्न
For the pair of rational numbers, given below, verify that the multiplication is commutative.
`5/(-3) "and" 13/(-11)`
Advertisements
उत्तर
`= 5/(-3) xx 13/(-11) = (5xx13)/((-3)xx(-11)) = 65/33`
And, `13/(-11) xx 5/(-3) = (13xx5)/((-3)xx(-11)) = 65/33`
`therefore 5/(-3) xx 13/(-11) = 13/(-11) xx 5/(-3)`
APPEARS IN
संबंधित प्रश्न
Evaluate:
`(-11)/9 xx (-51)/(-44)`
Write the Reciprocal (Multiplicative Inverse) of Rational Number, Given Below:
`(-7)/(-8)`
Write the Reciprocal (Multiplicative Inverse) of Rational Number, Given Below:
`(-8)/(-7)`
Multiply:
`(-7)/10 "and" (-8)/15`
Multiply the rational number, given below, by one (1):
`(-3)/(-4)`
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)/4xx0=0`
Fill in the blank:
If two rational numbers have opposite signs then their product is always …………..
Fill in the blank:
If m is reciprocal of n, then the reciprocal of n is ………….
`0 xx ((-5)/6)` = ______.
