NCERT Class 8

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68. If x and y are integers such that x^2 > y^2, then x^3 > y^3.
15
Jul
68. If x and y are integers such that x^2 > y^2, then x^3 > y^3. 68. If x and y are integers such that x^2 > y^2 then x^3 > y^3. July 15, 2021 Category: Chapter 6 - Squares and Square Roots , Chapter 7 - Cubes and Cube Roots , Maths , NCERT [...]
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Tags: 68. If x and y are integers such that x^2 > y^2 , then x^3 > y^3. ,
67. For an integer a, a3 is always greater than a^2.
15
Jul
67. For an integer a, a3 is always greater than a^2. 67. For an integer a a3 is always greater than a^2. July 15, 2021 Category: Chapter 6 - Squares and Square Roots , Chapter 7 - Cubes and Cube Roots , Maths , NCERT Class 8 ,
Posted in: Chapter 6 - Squares and Square Roots , Chapter 7 - Cubes and Cube Roots , Maths , NCERT Class 8 ,
Tags: 67. For an integer a , a3 is always greater than a^2. ,
66. All numbers of a pythagorean triplet are odd.
15
Jul
66. All numbers of a pythagorean triplet are odd. 66. All numbers of a pythagorean triplet are odd. July 15, 2021 Category: Chapter 6 - Squares and Square Roots , Chapter 7 - Cubes and Cube Roots , Maths , NCERT Class 8 ,
Posted in: Chapter 6 - Squares and Square Roots , Chapter 7 - Cubes and Cube Roots , Maths , NCERT Class 8 ,
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65. For every natural number m, (2m –1, 2m^2 –2m, 2m^2 –2m + 1) is a pythagorean triplet.
15
Jul
65. For every natural number m, (2m –1, 2m^2 –2m, 2m^2 –2m + 1) is a pythagorean triplet. (2m –1 2m^2 –2m 2m^2 –2m + 1) is a pythagorean triplet. 65. For every natural number m July 15, 2021 Category: Chapter 6 - Squares and Square Roots , Chapter 7 - Cubes and Cube Roots [...]
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Tags: (2m –1 , 2m^2 –2m , 2m^2 –2m + 1) is a pythagorean triplet. , 65. For every natural number m ,
64. A perfect square can have 8 as its units digit.
15
Jul
64. A perfect square can have 8 as its units digit. 64. A perfect square can have 8 as its units digit. July 15, 2021 Category: Chapter 6 - Squares and Square Roots , Chapter 7 - Cubes and Cube Roots , Maths , NCERT Class 8 ,
Posted in: Chapter 6 - Squares and Square Roots , Chapter 7 - Cubes and Cube Roots , Maths , NCERT Class 8 ,
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63. 1000 is a perfect square.
15
Jul
63. 1000 is a perfect square. 63. 1000 is a perfect square. July 15, 2021 Category: Chapter 6 - Squares and Square Roots , Chapter 7 - Cubes and Cube Roots , Maths , NCERT Class 8 ,
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61. There are 200 natural numbers between 100^2 and 101^2.
15
Jul
61. There are 200 natural numbers between 100^2 and 101^2. 61. There are 200 natural numbers between 100^2 and 101^2. July 15, 2021 Category: Chapter 6 - Squares and Square Roots , Chapter 7 - Cubes and Cube Roots , Maths , NCERT Class 8 ,
Posted in: Chapter 6 - Squares and Square Roots , Chapter 7 - Cubes and Cube Roots , Maths , NCERT Class 8 ,
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62. The sum of first n odd natural numbers is n^2.
15
Jul
62. The sum of first n odd natural numbers is n^2. 62. The sum of first n odd natural numbers is n^2. July 15, 2021 Category: Chapter 6 - Squares and Square Roots , Chapter 7 - Cubes and Cube Roots , Maths , NCERT Class 8 ,
Posted in: Chapter 6 - Squares and Square Roots , Chapter 7 - Cubes and Cube Roots , Maths , NCERT Class 8 ,
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60. There are five perfect cubes between 1 and 100.
15
Jul
60. There are five perfect cubes between 1 and 100. 60. There are five perfect cubes between 1 and 100. July 15, 2021 Category: Chapter 6 - Squares and Square Roots , Chapter 7 - Cubes and Cube Roots , Maths , NCERT Class 8 ,
Posted in: Chapter 6 - Squares and Square Roots , Chapter 7 - Cubes and Cube Roots , Maths , NCERT Class 8 ,
Tags: 60. There are five perfect cubes between 1 and 100. ,
59. The cube root of 8000 is 200.
15
Jul
59. The cube root of 8000 is 200. 59. The cube root of 8000 is 200. July 15, 2021 Category: Chapter 6 - Squares and Square Roots , Chapter 7 - Cubes and Cube Roots , Maths , NCERT Class 8 ,
Posted in: Chapter 6 - Squares and Square Roots , Chapter 7 - Cubes and Cube Roots , Maths , NCERT Class 8 ,
Tags: 59. The cube root of 8000 is 200. ,