Advertisements
Advertisements
प्रश्न
Fill in the blank:
If two rational numbers have opposite signs then their product is always …………..
उत्तर
If two rational numbers have opposite signs then their product is always negative.
APPEARS IN
संबंधित प्रश्न
Find the product:
`3/(-5) xx (-5)/3`
Multiply:
`3/(-2) "and" (-7)/3`
Find the reciprocal(multiplicative inverse)of:
`(-8)/3xx13/(-7)`
For the pair of rational numbers, given below, verify that the multiplication is commutative.
`3 "and" (-8)/9`
Verify That`("x"+"y") xx"z"="x"xx"z"+"y"xx"z"`,If
`"x"=4/5,"y"=(-2)/3 and "z"=-4`
For the pair of rational numbers, given below, verify that the multiplication is commutative.
`0 "and" (-12)/17`
Verify that `"x"=3/4,"y"=8/9and "z"=-5`
Multiply the following rational numbers.
`9/13 xx 26/3`
`1/2 = 6/underline`
Find the odd one out of the following and give reason.
