The area enclosed by the curve \[x=a\text{ }co{{s}^{3}}t,\]\[y=b\text{ }si{{n}^{3}}t\] and the positive directions of x-axis and y-axis is

The area enclosed by the curve \[x=a\text{ }co{{s}^{3}}t,\]\[y=b\text{

1.	The area enclosed by the curve \[x=a\text{ }co{{s}^{3}}t,\]\[y=b\text{ }si{{n}^{3}}t\] and the positive directions of x-axis and y-axis is
A.	\[\frac{\pi ab}{4}\]
B.	\[\frac{\pi ab}{32}\]
C.	\[\frac{3\pi ab}{32}\]
D.	\[\frac{5\pi ab}{32}\]
Answer» D. \[\frac{5\pi ab}{32}\]

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The area enclosed by the curve \[x=a\text{ }co{{s}^{3}}t,\]\[y=b\text{ }si{{n}^{3}}t\] and the positive directions of x-axis and y-axis is

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