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प्रश्न
If n is a natural number then `sqrt("n")` is
पर्याय
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
APPEARS IN
संबंधित प्रश्न
Add the following rational numbers:
\[\frac{3}{4} and \frac{- 5}{8}\]
Add and express the sum as a mixed fraction:
What should be added to \[\frac{- 7}{8}\] so as to get \[\frac{5}{9}?\]
Multiply:
State, true or false
`(-5)/(-12` is a negative rational number
Mark the following pairs of rational numbers on the separate number lines: `2/5 "and" - 4/5`
Insert a rational number between:
`(4)/(3) and (7)/(5)`
Insert five rational number between:
`(2)/(5) and (2)/(3)`
All decimal numbers are also rational numbers.
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 |
