The number of points (a, b) where a and b are positive integers lying on the hyperbola \[{{x}^{2}}-{{y}^{2}}=512\] is

The number of points (a, b) where a and b are positive integers lying

1.	The number of points (a, b) where a and b are positive integers lying on the hyperbola \[{{x}^{2}}-{{y}^{2}}=512\] is
A.	3
B.	4
C.	5
D.	6
Answer» C. 5

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The number of points (a, b) where a and b are positive integers lying on the hyperbola \[{{x}^{2}}-{{y}^{2}}=512\] is

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