Advertisements
Advertisements
Question
Name the multiplication property of rational number show below:
`8/(-9)xx1=1xx8/(-9)=8/(-9)`
Advertisements
Solution
Existence of identity
APPEARS IN
RELATED QUESTIONS
Write the Reciprocal (Multiplicative Inverse) of Rational Number, Given Below:
`15/(-17)`
Multiply:
`36/(-7) "and" (-9)/28`
Multiply:
`(-7)/10 "and" (-8)/15`
Find the reciprocal (multiplicative inverse) of:
`(-8)/3xx(13)/(-7)`
For the pair of rational numbers, given below, verify that the multiplication is commutative.
`0 "and" (-12)/17`
Verify that `"x"xx("y"-"z")="x"xx"y"-"x"xx"z,"` if
`"x"=4/5,"y"=-7/4and"z"=3`
Name the multiplication property of rational number show below:
`(-7)/5xx5/(-7)=1`
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 4/7`
Taking x = `(-4)/9`, y = `5/12` and z = `7/18`, find the rational number which when multiplied by y to get x.
