suppose the university bursar said that 600 students entered for business Maths, 300 entered for statistics while 173 students entered for both business Maths and statistics. How many students enrolled in the two courses altogether
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Total number of students entered for Business Mathematics = 600
Total number of students entered for statistics = 300
Total number of students entered for both Business Mathematics and Statistics
= 173
Students entered for the two courses altogether -
|A ∪ B| = |A| + |B| - |A ∩ B|
= (600 + 300) - 173
= 900 - 173
= 727
Answer.
Total number of students entered for Business Mathematics = 600
Total number of students entered for statistics = 300
Total number of students entered for both Business Mathematics and Statistics
= 173
Students entered for the two courses altogether -
|A ∪ B| = |A| + |B| - |A ∩ B|
= (600 + 300) - 173
= 900 - 173
= 727
Answer.
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