Respuesta :
Explanation
permutations and combinations, the various ways in which objects from a set may be selected, generally without replacement, to form subsets. This selection of subsets is called a permutation when the order of selection is a factor, a combination when order is not a factor.
In our case Since 2 representative has to be elected from a student body of 135
This is an example of Combination because neither was the rank given nor the order of selection given
Next
[tex]\begin{gathered} n=135 \\ r=2 \end{gathered}[/tex][tex]^{135}C_2=\frac{135\times134\times133!}{2!\times133!}\text{ }[/tex]Simplifying further, we will have 9045 ways
Therefore, there are 9045 ways
