Answers

2016-07-09T20:49:25+08:00
10 students. Solution: 42 students (all) minus 38 (Test I passer) = 4 42 students (all) minus 36 (Test II passer) = 6 So, 4 + 6 = 10.
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Yes.
10 students.

Solution: 42 students (all) minus 38 (Test I passer) = 4

42 students (all) minus 36 (Test II passer) = 6

So, 4 + 6 = 10.
Thanks a lot!
Its a venn diagram
Oh. I thought, it was a problem solving. You don't indicate the TOPIC.