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NCERT EXEMPLAR-RATIONAL NUMBERS -Exercise (Choose the correct answer)
- A number of the form (p)/(q) is said to be a rational number if
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- The numerical expression (3)/(8) +((-5))/(7)=(-19)/(56) shows that
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- Which of the following is not true?
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- -(3)/(8) +(1)/(7)=(1)/(7) +((-3)/(8)) is an example to show that
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- Which of the following expressions shows that rational numbers are ass...
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- Zero (0) is
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- One (1) is
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- The additive inverse of (-7)/(19) is
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- Multiplicative inverse of a negative rational number is
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- If x + 0 = 0 + x = x, which is rational number, then 0 is called
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- To get the product 1, we should multiply (8)/(21) by
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- -(-x) is same as
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- The multiplicative inverse of -1(1)/(7) is
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- If x be any rational number then x + 0 is equal to
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- v20.1
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- The reciprocal of –1 is
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- The reciprocal of 0 is
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- The reciprocal of any rational number (p)/(q), where p and q are integ...
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- If y be the reciprocal of rational number x, then the reciprocal of y ...
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- The reciprocal of (-3)/(8) xx ((-7)/(13)) is
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