Answer to Question #36848 in Combinatorics | Number Theory for GIDEON ESEKON

Question #36848
Out of 250 students who failed in an examination, it was revealed that 128 failed in mathematics, 87 failed in physics and 134 failed in chemistry. 31 failed in mathematics and physics, 54 failed in chemistry and mathematics, 30 failed in chemistry and physics. Find how many candidates failed in:
(a) In all the three subjects (7 marks)
(b) In mathematics but not in physics (2 marks)
(c) In chemistry but not in mathematics (2 marks)
(d) In physics but not in chemistry or in mathematics (2 marks)
(e) In chemistry or in mathematics but not in physics (2 marks)
Hint: Use venn diagram to simplify your work.
1
Expert's answer
2014-02-27T06:21:36-0500
The answer to the question is available in the PDF file https://www.assignmentexpert.com/https://www.assignmentexpert.com/homework-answers/mathematics-answer-36848.pdf

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Comments

Assignment Expert
25.10.19, 16:05

Dear Sujeev, You are welcome. We are glad to be helpful. If you liked our service, please press a like-button beside the answer field. Thank you!

Sujeev
25.10.19, 07:29

It's nice one . Very helpful

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