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State True Or False. Cube of Any Odd Number is Even. - CBSE Class 8 - Mathematics

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Question

State true or false.

Cube of any odd number is even.

  • True

  • False

Solution

For finding the cube of any number, the number is first multiplied with itself and this product is again multiplied with this number.

False. When we find out the cube of an odd number, we will find an odd number as the result because the unit place digit of an odd number is odd and we are multiplying three odd numbers. Therefore, the product will be again an odd number.

For example, the cube of 3 (i.e., an odd number) is 27, which is again an odd number.

  Is there an error in this question or solution?

APPEARS IN

 NCERT Solution for Mathematics Textbook for Class 8 (2018 to Current)
Chapter 7: Cubes and Cube Roots
Ex. 7.20 | Q: 2.1 | Page no. 116
Solution State True Or False. Cube of Any Odd Number is Even. Concept: Cubes - Introduction for Cubes.
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