MCQ
સદિશ $\frac{1}{3}\,(2i - 2j + k)$ એ . . .
- Aએકમ સદિશ છે.
- Bસદિશ $3i + 2j - 2k$ ને લંબ છે.
- Cસદિશ $ - i + j - \frac{1}{2}k$ ને સમાંતર છે.
- ✓ઉપરના બધાજ
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