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Problem 1. Let a be any positive integer relatively prime to 10 (so gcd(a, 10) 1). Show there are an infinite number of multi

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Solution - such The decimal expansion of; la when gode 9110):1 is purely periodic , and the length of the period is the least

for which which the decimal expression / expension of Va has period length a-l ANY QUIRY QUESTION PLEASE COMMENT THANK you

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