Discover answers to your questions with Westonci.ca, the leading Q&A platform that connects you with knowledgeable experts. Experience the convenience of finding accurate answers to your questions from knowledgeable professionals on our platform. Discover detailed answers to your questions from a wide network of experts on our comprehensive Q&A platform.

In a class of 20 students, 12 play table tennis,13 play cricket ball and 3 are not allowed to play either of the two games ...find how many student play
a)both table tennis and cricket ball
b)cricket ball only
c)table tennis only​