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प्रश्न
State, True Or False
`7/9=(-7-5)/(9-5)`
सत्य या असत्य
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उत्तर
False
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संबंधित प्रश्न
Re-arrange suitably and find the sum in each of the following:
\[\frac{1}{8} + \frac{5}{12} + \frac{2}{7} + \frac{7}{12} + \frac{9}{7} + \frac{- 5}{16}\]
Express each of the following as a rational number of the form \[\frac{p}{q}:\]
\[\frac{- 7}{4} + \frac{5}{3} + \frac{- 1}{2} + \frac{- 5}{6} + 2\]
Divide:
\[- 4\ \text{by} \frac{- 3}{5}\]
Divide:
\[\frac{- 3}{13}\ \text{by} \frac{- 4}{65}\]
Write the following rational numbers in `p/q` form.
3.17
Are the following statement true or false ? Give reason for your answer.
- Every whole number is a natural number.
- Every whole number is a rational number.
- Every integer is a rational number.
- Every rational number is a whole number.
For every rational number x, x + 1 = x.
0 is the smallest rational number.
0 is whole number but it is not a rational number.
Show that x is rational, if x2 = `1 7/9`
