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If we exclude zero from the set of inte...

If we exclude zero from the set of integers. then is it closed under division ?

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VGS PUBLICATION-BRILLIANT-RATIONAL NUMBER -EXERCISE
  1. The Value of (-125)/64 div 50/16=

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  2. Divide (-512)/441 with (-1024)/21

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  3. If we exclude zero from the set of integers. then is it closed under ...

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  4. If a property holds good with respect to addition for rational numbers...

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  5. Write the numbers whose multiplicative inverses are the numbers thems...

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  6. Can you find the reciprocal of '0' (zero)? Is there any rational numbe...

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  7. Find using distributivity : {7/5 × ((-3)/10)}+{7/5×9/10}

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  8. Find using distributivity : {9/16 × 3}+{9/16 xx (-19)}

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  9. Complete the following table using the periodic table .

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  10. Complete the following table using the periodic table .

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  11. Simplify 2/5+3/7+((-6)/5)+((-13)/7)

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  12. Write the additive inverses of each of the following rational numbers ...

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  13. Write the additive inverses of each of the following rational numbers ...

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  14. Write the additive inverses of each of the following rational numbers ...

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  15. Write the additive inverses of each of the following rational numbers ...

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  16. 2/5 xx ((-1)/9) + 23/180 - 1/9 xx 3/4 =

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  17. Multiply the reciprocals of (-9)/2, 5/18 and add the additive inverse ...

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  18. Name the property involved in the following examples : 8/5+0=8/5=0+8/5

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  19. Name the property involved in the following examples : 2(3/5+1/2)=2(3/...

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  20. Name the property involved in the following examples : 3/7 xx 1=3/7=1 ...

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