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प्रश्न
Cube of any odd number is even.
पर्याय
True
False
MCQ
चूक किंवा बरोबर
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उत्तर
This statement is False.
Explanation:
When an odd number is multiplied by itself three times (which is what cubing means), the result is always odd. This is because the product of odd numbers is always odd. For example, 3 × 3 × 3 = 27, which is odd.
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संबंधित प्रश्न
If square of a number ends with 5, then its cube ends with 25.
Find the cubes of the following number by column method 35.
Find the cube of \[\frac{7}{9}\] .
Find the cube of 2.1 .
Find the cube root of the following rational number 1.331 .
Evaluate of the following
\[\sqrt[3]{1000} + \sqrt[3]{0 . 008} - \sqrt[3]{0 . 125}\]
Complete the following table.
| Sr. No. | Number | Power of the root | Root of the power |
| (1) | `(225)^(3/2)` | Cube of square root of 225 | Square root of cube of 225 |
| (2) | `(45)^(4/5)` | ||
| (3) | `(81)^(6/7)` | ||
| (4) | `(100)^(4/10)` | ||
| (5) | `(21)^(3/7)` |
Find the cube of: `3/7`
Cube of an odd number is odd.
Evaluate:
`{(5^2 + (12^2)^(1/2))}^3`
