Problem 9. A certain discrete mathematics class consists of 22 students. Of these, 10 plan to major in mathematics and 12 plan to major in computer science. Five students are not planning to major in ei- ther subject. How many students are planning to major in both subjects? (Be prepared to explain your reasoning with some sort of diagram.) Number of students majoring in both =

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Problem 9.
A certain discrete mathematics class consists of 22 students. Of
these, 10 plan to major in mathematics and 12 plan to major in
computer science. Five students are not planning to major in ei-
ther subject. How many students are planning to major in both
subjects? (Be prepared to explain your reasoning with some sort
of diagram.)
Number of students majoring in both =
Transcribed Image Text:Problem 9. A certain discrete mathematics class consists of 22 students. Of these, 10 plan to major in mathematics and 12 plan to major in computer science. Five students are not planning to major in ei- ther subject. How many students are planning to major in both subjects? (Be prepared to explain your reasoning with some sort of diagram.) Number of students majoring in both =
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