the sum of two numbers is 9. eighteen times the sum of their reciprocal is 452. find the numbers
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Let the numbers be x and y.
18(¹/x+¹/y)=450
(x+y)/xy=450/18
x+y=25xy
x+y=9
x+y-(x+y)=25xy-9
9=25xy
x=9/25y
y=9/25d
18(¹/x+¹/y)=450
(x+y)/xy=450/18
x+y=25xy
x+y=9
x+y-(x+y)=25xy-9
9=25xy
x=9/25y
y=9/25d
tanmay7291:
your answer is wrong please check value again
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