निम्नलिखित संख्याओं में से प्रत्येक के घन के इकाई के अंक ज्ञात कीजिए - Find the one's digit/ Unit digit of the cube each of the following number \( \begin{array}{ll}\text { (i) } 3331 & \text { (ii) } 1027\end{array} \)

**Step 1: Identify the unit digit of the number.** - For \(3331\), the unit digit is \(1\). - For \(1027\), the unit digit is \(7\). **Step 2: Cube the unit digit and determine the new unit digit.** - **For \(3331\):** Cube the unit digit: \[ 1^3 = 1 \] Thus, the unit digit of \(3331^3\) is \(1\). - **For \(1027\):** Cube the unit digit: \[ 7^3 = 343 \] The unit digit of \(343\) is \(3\). Thus, the unit digit of \(1027^3\) is \(3\). **Final Answer:** - The unit digit of \(3331^3\) is \(1\). - The unit digit of \(1027^3\) is \(3\).