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Reversed number

Let \(m_r\) be the reflection of \(m\). For example, \( 1234_r = 4321 \).

The positive integer k has the property,

\(\forall m\in\mathbb{N},k|m \implies k|m_r\).

Show that, \( k \mid 99 \).

Note by Kalpa Roy
2 weeks, 1 day ago

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can anyone please help me out with this problem

Kalpa Roy - 2 weeks, 1 day ago

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Its easy I guess.. will post a soln. I didnt did it with pen and paper. Idk if I am correct becoz i did it in my mind

Md Zuhair - 45 minutes ago

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