MCQ
$\int_0^{2\pi } {|{{\sin }^3}\theta |\,d\theta } =$
- A$0$
- B$3/8$
- ✓$8/3$
- D$\pi $
$ = \frac{1}{2}\left[ { - 3\cos \theta + \frac{{\cos 3\theta }}{3}} \right]_0^\pi $
$= \frac{1}{2}\left[ { - 3( - 1 - 1) + \frac{{( - 1 - 1)}}{3}} \right] = \frac{8}{3}$.
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
ધારો કે $a \in S$ અને $A =\left[\begin{array}{ccc}1 & 0 & a \\ -1 & 1 & 0 \\ - a & 0 & 1\end{array}\right]$ છે.
જો $\sum_{ a \in S } \operatorname{det}(\operatorname{adj} A )=100 \lambda$ હોય, તો $\lambda$ .........