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Solve the following system of equatio...

Solve the following system of equations: `2/x+3/y=9/(x y),\ \ \ 4/x+9/y=(21)/(x y),\ \ ` where `x!=0,\ y!=0`

A

0 and 1

B

1 and 2

C

2 and 3

D

1 and 3

Text Solution

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The correct Answer is:
D
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