MCQOPTIONS
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MCQOPTIONS
| 1. |
For unrooted trees, the number of unrooted tree topologies (NU) is ________ |
| A. | N<sub>U</sub> = (2n‚àí 5)!/2<sup>n‚àí3</sup>(n‚àí 5)! |
| B. | N<sub>U</sub> = (2n‚àí 5)!/2<sup>n‚àí3</sup>(n‚àí 3)! |
| C. | N<sub>U</sub> = (2n‚àí 5)!/2<sup>‚àí2</sup>(n‚àí 3)! |
| D. | N<sub>U</sub> = (2n‚àí 5)!/2<sup>n</sup>(n‚àí 3)! |
| Answer» C. N<sub>U</sub> = (2n‚Äö√Ñ√∂‚àö‚Ć‚àö‚↠5)!/2<sup>‚Äö√Ñ√∂‚àö‚Ć‚àö‚â†2</sup>(n‚Äö√Ñ√∂‚àö‚Ć‚àö‚↠3)! | |