Chapter 1 – Rational Numbers
20. If y be the reciprocal of rational number x, then the reciprocal of y will be
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Jul
20. If y be the reciprocal of rational number x, then the reciprocal of y will be 20. If y be the reciprocal of rational number x then the reciprocal of y will be July 7, 2021 Category: Chapter 1 - Rational Numbers , Maths , NCERT Class 8 ,
19. The reciprocal of any rational number p/q , where p and q are integers and q ≠ 0, is
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Jul
19. The reciprocal of any rational number p/q , where p and q are integers and q ≠ 0, is 19. The reciprocal of any rational number p/q is where p and q are integers and q ≠ 0. July 7, 2021 Category: Chapter 1 - Rational Numbers , Maths , NCERT Class 8 ,
18. The reciprocal of 0 is
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Jul
18. The reciprocal of 0 is 18. The reciprocal of 0 is July 7, 2021 Category: Chapter 1 - Rational Numbers , Maths , NCERT Class 8 ,
17. The reciprocal of –1 is
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Jul
17. The reciprocal of –1 is 17. The reciprocal of –1 is July 7, 2021 Category: Chapter 1 - Rational Numbers , Maths , NCERT Class 8 ,
16. The reciprocal of 1 is
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Jul
16. The reciprocal of 1 is 16. The reciprocal of 1 is July 7, 2021 Category: Chapter 1 - Rational Numbers , Maths , NCERT Class 8 ,
15. If x be any rational number then x + 0 is equal to
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Jul
15. If x be any rational number then x + 0 is equal to 15. If x be any rational number then x + 0 is equal to July 7, 2021 Category: Chapter 1 - Rational Numbers , Maths , NCERT Class 8 ,
14. The multiplicative inverse of -1 1/7 is
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14. The multiplicative inverse of -1 1/7 is 14. The multiplicative inverse of -1 1/7 is July 7, 2021 Category: Chapter 1 - Rational Numbers , Maths , NCERT Class 8 ,
13. – (–x) is same as
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13. – (–x) is same as 13. – (–x) is same as July 7, 2021 Category: Chapter 1 - Rational Numbers , Maths , NCERT Class 8 ,
12. To get the product 1, we should multiply 8/21 by
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Jul
12. To get the product 1, we should multiply 8/21 by 12. To get the product 1 we should multiply 8/21 by July 7, 2021 Category: Chapter 1 - Rational Numbers , Maths , NCERT Class 8 ,
11. If x + 0 = 0 + x = x, which is rational number, then 0 is called
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Jul
11. If x + 0 = 0 + x = x, which is rational number, then 0 is called 11. If x + 0 = 0 + x = x then 0 is called which is rational number July 7, 2021 Category: Chapter 1 - Rational Numbers , Maths , NCERT Class 8 ,