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Qo Pxove dtot 4squase ofhégmh e infegee 10 9६1०Bm,Sm+1 6c Sm-+Y न 9६ 4orme intege |
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Answer» consider that m=2.square of 2=4, (2×2=4).5m=5 (2)=10 4 not equals to 10 5m+1=5 (2)+1=11 4 not equals to 11 5m+4=5 (2)+4=1414 is also not equals to 4. If we take 5 as "m" then the square of 5=25,which satisfies the condition 5mhence proved. only 5 is the number which can satisfies the condition 5m. There is no other number which can satisfies the conditions 5m,5m+1,5m+4. is it a correct ans. |
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