If a, b, c, d are integers, then what 4- digit number abcd satisfies the equation 4 × abcd = dcba ?
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Answered by
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Step-by-step explanation:
The only number to satisfy the equation is 2718
(4*2718 = 8172).
hope it helps you
Answered by
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Answer:
the only number to satisfy the equation is 7182
4*7182=2817
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