Zane and Thomas are among the 8 people from which a committee of 4 people is to be selected. How many different possible committees of 4 people can be selected from these 8 people if at least one of either Zane or Thomas is to be selected?	Answers.
A) 28  B) 46  C) 55  D) 63  E) 70
Ans:55   Solution:   Z+T+6 = total 8 ,   we need to select at least one of the Z and T or both= total 4 out of 8 - 4 out of 6   8554 - 6554   =55
<result>C</result>
Zane and Thomas are among the 8 people from which a committee of 4 people is to be selected. How many different possible committees of 4 people can be selected from these 8 people if at least one of either Zane or Thomas is to be selected?