BE*BE =ACB
a,b,c and e are non zero value,find the result?
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Answer Posted / vikram rathi
19*19=361
trick: B is the key element. since BE^2 is a 3 digit no., it cant be more than 31. hence possible values for B= 1,2,3.
now, unit digit of square is again B, which cant be possible with 2 or 3. only possibility is 1. B=1
now, E can be either 9 or 1. if E=1, then B=E=A=1, which doesnt make sense.
hence, E=9.
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