Fakheema Chaudhary on Nearpeer MDCAT Common Room
As 25 students study both maths and chem,15 study all the 3 subjects.So according to my point of view 25-15=10 10 is the answer 10 students study both maths and chemistry but not physics.
As 25 students study both maths and chem,15 study all the 3 subjects.So according to my point of view 25-15=10 10 is the answer 10 students study both maths and chemistry but not physics.