The eccentricity of the hyperbola \[{{x}^{2}}-{{y}^{2}}=25\] is [MP PET 1987]

The eccentricity of the hyperbola \[{{x}^{2}}-{{y}^{2}}=25\] is [MP

1.	The eccentricity of the hyperbola \[{{x}^{2}}-{{y}^{2}}=25\] is [MP PET 1987]
A.	\[\sqrt{2}\]
B.	\[1/\sqrt{2}\]
C.	2
D.	\[1+\sqrt{2}\]
Answer» B. \[1/\sqrt{2}\]

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The eccentricity of the hyperbola \[{{x}^{2}}-{{y}^{2}}=25\] is [MP PET 1987]

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