If the sum of the fraction and its reciprocal is 58/21. Find the fraction..????
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10=7+3, 21=7*3
answer = a/b = 7/3
answer = a/b = 7/3
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Step-by-step explanation:
Let fraction be x. Given (x)+(1/x)=58/21. (x2+1)/x=58/21. By cross multiplying . 21x2+21=58x. 21x2-58x+21=0. By simplifying. (x-7/3)(x-3/7)=0. x=7/3,3/7. Fraction =7/3 or 3/7
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