Mention the rational number that is equal to its negative.
Since [A rational number] + [Negative of the rational number] = 0
Since [0] + [0] = 0
So, Negative of 0 is 0.
Hence, 0 is equal to its negative.
The reciprocal of –5 is ______.
The reciprocal of 1/x, where x # 0 is
The product of two rational numbers is always a ___________.
The reciprocal of a positive rational number is _________.
Complete the following table:
|
Numbers |
Commutative for |
|||
|
Addition |
Subtraction |
Multiplication |
Division |
|
|
Rational numbers |
Yes |
... |
||
|
Integers |
No |
|||
|
Whole numbers |
Yes |
|||
|
Natural numbers |
No |
|||
Complete the following table:
|
Numbers |
Associative for |
|||
|
Addition |
Subtraction |
Multiplication |
Division |
|
|
Rational numbers |
No |
|||
|
Integers |
Yes |
|||
|
Whole numbers |
Yes |
|||
|
Natural numbers |
No |
|||
If a property holds for rational numbers, will it also hold for integers? For whole Numbers? Which will? Which will not?
Mock Test Series
