The foci of the hyperbola \[9{{x}^{2}}-16{{y}^{2}}=144\] are [MP PET 2001]

The foci of the hyperbola \[9{{x}^{2}}-16{{y}^{2}}=144\] are [MP PET

1.	The foci of the hyperbola \[9{{x}^{2}}-16{{y}^{2}}=144\] are [MP PET 2001]
A.	\[(\pm 4,\ 0)\]
B.	\[(0,\ \pm 4)\]
C.	\[(\pm 5,\ 0)\]
D.	\[(0,\ \pm 5)\]
Answer» D. \[(0,\ \pm 5)\]

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The foci of the hyperbola \[9{{x}^{2}}-16{{y}^{2}}=144\] are [MP PET 2001]

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