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Classify the following number as rationa...

Classify the following number as rational or irrational : `sqrt23`

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MBD-Number Systems-Exercise
  1. Write three numbers whose decimal expansions are nonterminating nonrec...

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  2. Find three different irrational numbers between the rational numbers 5...

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  3. Classify the following number as rational or irrational : sqrt23

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  4. Classify the following numbers as rational or irrational : sqrt225.

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  5. Classify the following number as rational or irrational : 0.3796

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  6. Classify the following number as rational or irrational : 7.478478...

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  7. Classify the following numbers as rational or irrational : 1.101001000...

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  8. Find the decimal expansions of 10/3,7/8 and 1/7 .

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  9. Find the decimal expansion of : 1/7.

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  10. Show that 3.142678 is a rational number. In other words, express 3.142...

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  11. Show that 0.3333... =0.bar3 can be expressed in the form p/q, where p ...

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  12. Show that 1.272727... =1.bar27 can be expressed in the form p/q , wher...

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  13. Show that 0.2353535... = 0.2bar35 can be expressed in the form p/q, w...

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  14. Find an irrational number between 1/7 and 2/7.

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  15. Visualize the representation of the number 2.668 on the number line.

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  16. Visualize the representation of the number 5.3overline7 on the number ...

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  17. Classify the following numbers as rational or irrational : 2-sqrt5

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  18. Classify the following numbers as rational or irrational : (3+sqrt23)-...

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  19. Classify the following numbers as rational or irrational : (2-sqrt7)/(...

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  20. Classify the following numbers as rational or irrational : 1/sqrt2.

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