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TRY THESEWhat will be the "one's digit" in the square of the following numbers?(i) 1234(ii) 26387(iii) 52698(v) 21222 (vi) 9106(iv) 99880CLASS 8 MATHS NCERT​HOW AND STEP BY STEP​

Answer» <html><body><p>Ending <a href="https://interviewquestions.tuteehub.com/tag/digit-953479" style="font-weight:bold;" target="_blank" title="Click to know more about DIGIT">DIGIT</a> = 4 and <a href="https://interviewquestions.tuteehub.com/tag/42-316129" style="font-weight:bold;" target="_blank" title="Click to know more about 42">42</a> = 16</p><p></p><p>∴ (1234) will have 6 as the one’s digit.</p><p></p><p>(ii) ∵ Ending digit is 7 and 72 = 49</p><p></p><p>∴ (26387)2 will have 9 as the one’s digit.</p><p></p><p>(iii) ∵ Ending digit is 8, and 82 = 64</p><p></p><p>∴ (52692)2 will end in 4.</p><p></p><p>(iv) ∵ Ending digit is <a href="https://interviewquestions.tuteehub.com/tag/0-251616" style="font-weight:bold;" target="_blank" title="Click to know more about 0">0</a>.</p><p></p><p>∴ (99880)2 will end in 0.</p><p></p><p>(v) ∵ 22 = 4</p><p></p><p> ∴ Ending digit of (21222)2 is 4.</p><p></p><p>(vi) ∵ <a href="https://interviewquestions.tuteehub.com/tag/62-330265" style="font-weight:bold;" target="_blank" title="Click to know more about 62">62</a> = <a href="https://interviewquestions.tuteehub.com/tag/36-309156" style="font-weight:bold;" target="_blank" title="Click to know more about 36">36</a></p><p></p><p> ∴ Ending digit of (9106)2 is 6.</p><p></p></body></html>


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