1.

The area of the region bounded by the curve \[9{{x}^{2}}+4{{y}^{2}}-36=0\] is        [Karnataka CET 2005]

A.   \[9\pi \]       
B.   \[4\pi \]
C.   \[36\pi \]    
D.   \[6\pi \]       
Answer» E.


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