1.

The value of \(\mathop \smallint \nolimits_0^{\rm{\pi }} |{\rm{cos\;x}}{|^3}{\rm{dx}}\) is

A. 0
B. \(\frac{4}{3}\)
C. \(\frac{2}{3}\)
D. \(-\frac{4}{3}\)
Answer» C. \(\frac{2}{3}\)


Discussion

No Comment Found