MCQ
$|\sin 2x|$ નો આવર્તમાન મેળવો.
- A$\frac{\pi }{4}$
- ✓$\frac{\pi }{2}$
- C$\pi $
- D$2\pi $
and period of $|\sin 2x| = \frac{\pi }{2}$.
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
| $X_i$ | $0$ | $1$ | $2$ | $3$ | $4$ | $5$ |
| $f_i$ | $k+2$ | $2k$ | $K^{2}-1$ | $K^{2}-1$ | $K^{2}-1$ | $k-3$ |
જ્યાં $\sum f_i=62$. જો $[x]$ એ મહત્તમ પૂર્ણાક $\leq x$ દર્શાવે,તો $\left[\mu^2+\sigma^2\right]=.......$