Question

274 faculty surveyed regarding their plans for the weekend 126 plan to grade papers 132 plan to attend game 130 plan to do chores 29 plan to grade papers and attend game 67 plan to grade papers and chores 49 plan to atten game and chores 9 plan to grade papers, attend game, and chores. How many planned to do at most one of these activities?

Answer 1

Answer:

people who opted for atmost one activity are 24.

Step-by-step explanation:

you can easily find the answer by using the set formula.

AUBUC=A+B+C+AUB+BUC+CUA-A∩B∩C

answer on calculating by this formula comes out to be 24 who opted for performing only single task among all the three tasks mentioned.