MCQOPTIONS
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| 1. |
\[\frac{0.9\times 0.9\times 0.9+0.2\times 0.2\times 0.2+0.3\times 0.3\times 0.3}{0.9\times 0.9+0.2\times 0.2+0.3\times 0.3}\]\[\frac{-3\times 0.9\times 0.2\times 0.3}{-0.9\times 0.2-0.2\times 0.3-0.3\times 0.9}=?\] |
| A. | \[1.4\] |
| B. | \[0.054\] |
| C. | \[0.8\] |
| D. | \[1.0\] |
| Answer» B. \[0.054\] | |