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प्रश्न
Write true (T) or false (F) for the following statement:
For an integer a, a3 is always greater than a2.
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उत्तर
False
It is not true for a negative integer. Example:
संबंधित प्रश्न
What is the smallest number by which the following number must be multiplied, so that the products is perfect cube?
35721
Which of the following number is not perfect cubes?
64
Write true (T) or false (F) for the following statement:
No cube can end with exactly two zeros.
What is the smallest number by which 8192 must be divided so that quotient is a perfect cube? Also, find the cube root of the quotient so obtained.
Find the cube-root of `27/64`
Find the cube-root of -216
Find the cube-root of -2197.
The cube root of 8000 is 200.
`root(3)(8 + 27) = root(3)(8) + root(3)(27)`.
Evaluate:
`root(3)(27) + root(3)(0.008) + root(3)(0.064)`
