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प्रश्न
If n is a natural number then `sqrt("n")` is
विकल्प
always a natural number.
always an irrational number.
always a rational number
may be rational or irrational
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उत्तर
If n is a natural number then `sqrt("n")` is may be rational or irrational
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संबंधित प्रश्न
Subtract the first rational number from the second in each of the following:
Simplify each of the following and write as a rational number of the form \[\frac{p}{q}:\]
Fill in the blanks:
The product of two negative rational numbers is always .....
Divide:
Write the following rational number in `p/q` form.
`15.bar89`
Compare: `0 and 3/4`
Insert five rational number between:
`(2)/(5) and (2)/(3)`
Arrange the following rational numbers in ascending order.
`(4)/(5),(6)/(7) and (7)/(10)`
The table shows the portion of some common materials that are recycled.
| Material | Recycled |
| Paper | `5/11` |
| Aluminium cans | `5/8` |
| Glass | `2/5` |
| Scrap | `3/4` |
Which items have a recycled amount less than `1/2`?
Write the following numbers in the form `p/q`, where p and q are integers:
One-fourth
