MCQ
જો $f(x) = x + 2,$ તો $f'(f(x))$ એ $x = 4$ આગળ મેળવો.
- A$8$
- ✓$1$
- C$4$
- D$5$
$\therefore$ $f'(f(x)) = f'(x + 2) = 1$ at $x = 4$.
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
| $Face:$ | $1$ | $2$ | $3$ | $4$ | $5$ | $6$ |
| $Probability:$ | $0.1$ | $0.32$ | $0.21$ | $0.15$ | $0.05$ | $0.17$ |
The die is tossed and you are told that either face $1$ or $2$ has turned up. Then the probability that it is face $1$, is