To solve the inequality \( \sqrt{2n} < 5 \), we can start by squaring both sides to eliminate the square root. However, we must ensure that both sides are non-negative when doing so.
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Start with the inequality: \[ \sqrt{2n} < 5 \]
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Square both sides: \[ 2n < 25 \]
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Now, divide both sides by 2 to isolate \( n \): \[ n < \frac{25}{2} \] \[ n < 12.5 \]
Thus, the inequality \( \sqrt{2n} < 5 \) is true for values of \( n \) that are less than 12.5.
If you want a specific integer or natural number value for \( n \), any integer less than or equal to 12 would satisfy this inequality (e.g., \( n = 0, 1, 2, \ldots, 12 \)).