Math, asked by pratiksirtawar165, 10 months ago

In a board examunation 40 students failed in physics, 40 in chemistry and 35 in maths, 20 failed in maths and physics, 17 un physics and chemistry, 15 in maths and chemistry and 5 in all three subject. In 350 students appeared in the examination, how many of them did not fail in any subject? ​

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Answered by saihitokavitha
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