1.

If \[\int{{{\sin }^{3}}x{{\cos }^{5}}xdx}\]\[=A{{\sin }^{4}}x+B{{\sin }^{6}}x+C{{\sin }^{8}}x+D\] Then

A. \[A=\frac{1}{4},B=-\frac{1}{3},C=\frac{1}{8},D\in R\]
B. \[A=\frac{1}{8},B=\frac{1}{4},C=\frac{1}{3},D\in R\]
C. \[A=0,B=-\frac{1}{6},C=\frac{1}{8},D\in R\]
D. None of these
Answer» B. \[A=\frac{1}{8},B=\frac{1}{4},C=\frac{1}{3},D\in R\]


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