Explanation of Solution
The digit each letter represents:
Consider the addition equation where the alphabets are assigned the traditional 10 base notation, that is, the decimal digits from
Consider the unit place addition with carry to the tens place CR1,
Consider the tens place addition with carry to the hundreds place CR2,
Consider the hundreds place addition with carry to the thousands place CR3,
Consider the thousands place addition,
CR3=Z (5)
The maximum possible carry in a decimal addition of two numbers is 1. Thus,
A number repeats itself after every
The maximum possible carry in a decimal addition of two numbers is 1 and the maximum possible value for X is
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Computer Science: An Overview (13th Edition) (What's New in Computer Science)
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