One number is twice of another. The sum of their reciprocals is 9/2. Find the two numbers
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Step-by-step explanation:
x =2y
1/x +1/y = 9/2
2y + 2x = 9xy
2y + 4y = 18y^2
6y =18y^2
1 = 3y
y = 1/3
x =2/3 answer...
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