MCQOPTIONS
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| 1. |
\[\frac{\left( 1-\frac{1}{4} \right)\left( 1-\frac{1}{5} \right)\left( 1-\frac{1}{6} \right)\left( 1+\frac{1}{4} \right)\left( 1+\frac{1}{5} \right)\left( 1+\frac{1}{6} \right)}{\left( 1-\frac{1}{2} \right)\left( 1-\frac{1}{3} \right)\left( 1-\frac{1}{4} \right)\left( 1+\frac{1}{2} \right)\left( 1+\frac{1}{3} \right)\left( 1+\frac{1}{4} \right)}=?\] |
| A. | \[1\frac{87}{256}\] |
| B. | \[1\frac{86}{257}\] |
| C. | \[2\frac{86}{4}\] |
| D. | \[0\] |
| Answer» B. \[1\frac{86}{257}\] | |