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Solve : 0. bar ( 36) + 0. bar (28)...

Solve : ` 0. bar ( 36) + 0. bar (28) `

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The correct Answer is:
` 0.bar(65)or (59)/(90 ) `
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KUMAR PRAKASHAN-NUMBER SYSTEMS-Skill Testing Exercise
  1. Find an irrational number between (3)/(7) and (4)/(7) .

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  2. Solve : 0.bar( 45) + 0.bar (23)

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  3. Solve : 0. bar ( 36) + 0. bar (28)

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  4. Visualize 4.287 on the number line using successive magnification.

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  5. Visualize 5.bar(37) up to 4 decimal places on the number line using...

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  6. Visualise 2.bar ( 63) up to 4 decimal places on the number line usin...

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  7. Simplify : 5sqrt ( 8) - 2 sqrt( 32) - 2sqrt2

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  8. Simplify : ( 4sqrt3 - 3sqrt5)^(2)

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  9. If the sqrt2 =1.4142 find the values of (1)/( sqrt2+ 1)

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  10. Rationalise the denominator of each of the following expressions : ...

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  11. Rationalise the denominator of (1)/( 2+sqrt3)

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  12. Rationalise the denominator of each of the folloowing expressions : ...

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  13. Rationalize the denominator of each of the following expressions : ...

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  14. Rationalize the denominator of each of the following expressions : ...

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  15. Rationalize the denominator of each of the following expressions : ...

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  16. Rationalize the denominator and simplify: (sqrt3-sqrt2)/( sqrt3+sq...

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  17. Rationalize the denominator and simplify: (4sqrt3+5sqrt2)/( 4sqrt3...

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  18. Rationalize the denominator and simplify: (2sqrt6-sqrt5)/( 3sqrt5-...

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  19. If the x= 8+ 3sqrt7 , find the value of x^(2) + (1)/(x^(2)) .

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  20. If the x= 5 +2sqrt6 find the value of x^(2) + (1)/(x^(2)) and x^(3)...

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