Advertisements
Advertisements
Question
For every rational number x, x × 0 = x.
Options
True
False
Advertisements
Solution
This statement is False.
Explanation:
Let x = 2
Then,
For every rational number x
(x) × (0) = 0
2 × 0 = 0
APPEARS IN
RELATED QUESTIONS
Simplify:
Re-arrange suitably and find the sum in each of the following:
Subtract the first rational number from the second in each of the following:
Evaluate each of the following:
Fill in the branks:
Fill in the blanks:
The product of a positive rational number and a negative rational number is always .....
State, True Or False
`7/9=(7÷5)/(9÷5)`
The next rational number in the sequence `(-15)/24, 20/(-32), (-25)/40` is ______.
Here is a table which gives the information about the total rainfall for several months compared to the average monthly rains of a town. Write each decimal in the form of rational number `p/q`.
| Month | Above/Below normal (in cm) |
| May | 2.6924 |
| June | 0.6096 |
| July | – 6.9088 |
| August | – 8.636 |
Put the (✓), wherever applicable
| Number | Natural Number |
Whole Number |
Integer | Fraction | Rational Number |
| (a) – 114 | |||||
| (b) `19/27` | |||||
| (c) `623/1` | |||||
| (d) `-19 3/4` | |||||
| (e) `73/71` | |||||
| (f) 0 |
