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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.
सत्य या असत्य
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उत्तर
False
It is not true for a negative integer. Example:
\[\left( - 5 \right)^2 = 25; \left( - 5 \right)^3 = - 125 \Rightarrow \left( - 5 \right)^3 < \left( - 5 \right)^2\]
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