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Divide 15 into 2 equal parts such that the sum of their reciprocals would be 3/10(3 by 10) |
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Answer» Let the nos be x and yThen x+y= 15 》y=15-xAnd You should take the two part of fifteen = x and (15-x) hence the equation of this condition was 1/x+1/15-x=3/10 Let one be xOther be y X+Y=151/x+1/Y=160X+y/xy=160 |
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