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Verify commutativity of addition of rati...

Verify commutativity of addition of rational numbers for each of the following pairs of rational number : `(-3)/5a n d(-2)/(-15)` `2/(-7)a n d(12)/(-35)`

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Verify commutativity of addition of rational numbers for each of the following pairs of rational number : 4\ a n d(-3)/5 -4\ a n d4/(-7)

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RD SHARMA ENGLISH-RATIONAL NUMBERS-All Questions
  1. Re- arrange suitably and find the sum: (-4)/7+7/6+2/7+\ 3+\ (-11)/6

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  2. Verify commutativity of addition of rational numbers for each of the...

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  3. Verify commutativity of addition of rational numbers for each of th...

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  4. Verify commutativity of addition of rational numbers for each of th...

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  5. Verify associativity of addition of rational i.e., (x+y)+z=x+(y+z), ...

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  6. Verify associativity of addition of rational i.e., (x+y)+z=x+(y+z), ...

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  7. Write the additive inverse of each of the following rational numbers...

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  8. Write the additive inverse of each of the following rational number...

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  9. Write the negative (additive inverse) of each of the following : (...

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  10. Write the negative (additive inverse) of each of the following : (...

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  11. Using commutativity and associativity of addition of rational number...

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  12. Using commutativity and associativity of addition of rational numbe...

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  13. Re-arrange suitably and find the sum in each of the following: (11...

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  14. Re-arrange suitably and find the sum in each of the following: 3/5...

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  15. Re-arrange suitably and find the sum in each of the following: 2/3...

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  16. Subtract 3/4 from 5/6dot

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  17. Subtract (-3)/8 from (-5)/7

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  18. Subtract (-3)/5 from 9/(10)dot

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  19. The sum of two rational numbers is (-3)/5 . If one of the number is (-...

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  20. What number should be added to (-5)/8 so as to get 5/9\ ?

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