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15. If x be any rational number then x + 0 is equal to
07
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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Jul
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
07
Jul
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
07
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
07
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 ,
10. Multiplicative inverse of a negative rational number is
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Jul
10. Multiplicative inverse of a negative rational number is 10. Multiplicative inverse of a negative rational number is July 7, 2021 Category: Chapter 1 - Rational Numbers , Maths , NCERT Class 8 ,
9. The additive inverse of -7/19 is
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Jul
9. The additive inverse of -7/19 is 9. The additive inverse of -7/19 is July 7, 2021 Category: Chapter 1 - Rational Numbers , Maths , NCERT Class 8 ,
8. One (1) is (a) the identity for addition of rational numbers.
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Jul
8. One (1) is (a) the identity for addition of rational numbers. 8. One (1) is (a) the identity for addition of rational numbers. July 7, 2021 Category: Chapter 1 - Rational Numbers , Maths , NCERT Class 8 ,
7. Zero (0) is (a) the identity for addition of rational numbers.
07
Jul
7. Zero (0) is (a) the identity for addition of rational numbers. 7. Zero (0) is (a) the identity for addition of rational numbers. July 7, 2021 Category: Chapter 1 - Rational Numbers , Maths , NCERT Class 8 ,
6. Which of the following expressions shows that rational numbers are associative under multiplication.
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Jul
6. Which of the following expressions shows that rational numbers are associative under multiplication. 6. Which of the following expressions shows that rational numbers are associative under multiplication. July 7, 2021 Category: Chapter 1 - Rational Numbers , Maths , NCERT Class 8 ,