Advertisements
Advertisements
प्रश्न
Fill in the blank:
The product of a rational number and its reciprocal is ………..
Advertisements
उत्तर
The product of a rational number and its reciprocal is 1.
APPEARS IN
संबंधित प्रश्न
Find the product:
`3/7 xx((-2)/5)`
Find the product:
`3/(-5) xx (-5)/3`
Evaluate:
`(-125)/72 xx 9/(-5)`
Find the reciprocal (multiplicative inverse) of:
`(-8)/3xx(13)/(-7)`
For the pair of rational numbers, given below, verify that the multiplication is commutative.
`(-1)/5 "and" 2/9`
For the pair of rational numbers, given below, verify that the multiplication is commutative.
`5/(-3) "and" 13/(-11)`
Fill in the blank:
If two rational numbers have opposite signs then their product is always …………..
Fill in the blank:
Rational number 0 has ………….. reciprocal.
Multiply the following rational numbers.
`9/13 xx 4/7`
Multiply the following rational numbers.
`3/5 xx (- 4)/5`
