Here are three ways where There could be equal rows
3*12=36
4*9=36
6*6=36
For no. 62 the answer is A.
The answer is (-43/2,-35) you welcome :)
Step-by-step explanation:
each department has 3 options for their representative.
and each of these options can be associated with the 3 options of the next department. and so on.
so, we have
3×3×3×3 = 3⁴ = 81
possibilities to firm that committee overall.
