Question

Committee of is to be chosen from 10 men and women so as to contain at least men and women. The number of different ways which this can be done two particular women refuse to serve on the same committee

Answer 1

How does an electroscope appear when it is A) neutral, B) positively charged, C) negatively charged. explanation needed!

what is Code 9... what is it mean?

Answer 2

Answer:

Step-by-step explanation:

Complete question please