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प्रश्न
If a2 ends in 9, then a3 ends in 7.
विकल्प
True
False
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उत्तर
This statement is False.
Explanation:
∵ (7)2 = 49 ends in 9 and (7)3, i.e. 343 does not end in 7.
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संबंधित प्रश्न
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