In a class of 50 student, 25 offer mathematics, 22 offer physcis, 30 offer chemistry

QuestionsCategory: MathIn a class of 50 student, 25 offer mathematics, 22 offer physcis, 30 offer chemistry
Fred Burton asked 6 months ago
In a class of 50 student, 25 offer mathematics, 22 offer physcis, 30 offer chemistry and all the student take at least one of these subjects , 10 offer physics and mathematics, 8 offer chemistry and mathematics , 16 offer physics and chemistry. (a) draw a venn diagram to illustrate the information. (b) find the number of students who offer all three subjects

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