The equation of the ellipse whose vertices are \[(\pm 5,\ 0)\] and foci are \[(\pm 4,\ 0)\] is

• A.            \[9{{x}^{2}}+25{{y}^{2}}=225\] 
• B.            \[25{{x}^{2}}+9{{y}^{2}}=225\]
• C.            \[3{{x}^{2}}+4{{y}^{2}}=192\]   
• D.            None of these