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"Pure mathematics is, in its way, the poetry of logical ideas."
Albert EinsteinThe difference between a two-digit number and the number obtained by interchanging the digits is 36. What is the difference between the sum and the difference of the digits of the number if the ratio between the digits of the number is 1 : 2 ?
frankPlaced in Infosys With Help for M4Maths
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I got successfully placed in TCS pool drive. Thank you M4 Maths
Naveen Kumar 3 years ago
