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प्रश्न
For every rational number x, x × 0 = x.
पर्याय
True
False
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उत्तर
This statement is False.
Explanation:
Let x = 2
Then,
For every rational number x
(x) × (0) = 0
2 × 0 = 0
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संबंधित प्रश्न
Add and express the sum as a mixed fraction:
Subtract the first rational number from the second in each of the following:
Evaluate each of the following:
What should be added to \[\left( \frac{1}{2} + \frac{1}{3} + \frac{1}{5} \right)\] to get 3?
Simplify:
For each set of rational number, given below, verify the associative property of addition of rational number:
(ii) `(-2)/5, 4/15 and (-7)/10`
Arrange the following rational numbers in ascending order.
`(4)/(5),(6)/(7) and (7)/(10)`
Ravi multiplied `25/8` and `16/15` to obtain `400/120`. He says that the simplest form of this product is `10/3` and Chandru says the answer in the simplest form is `3 1/3`. Who is correct? (or) Are they both correct? Explain
Manavi and Kuber each receives an equal allowance. The table shows the fraction of their allowance each deposits into his/her saving account and the fraction each spends at the mall. If allowance of each is Rs. 1260 find the amount left with each.
| Where money goes | Fraction of allowance | |
| Manavi | Kuber | |
| Saving Account | `1/2` | `1/3` |
| Spend at mall | `1/4` | `3/5` |
| Left over | ? | ? |
Write any three rational number between the two number given below.
5.2 and 5.3
