Math, asked by apps586, 1 year ago

in a competitive exam 50 students passed in English 60 students passed in mathematics 40 students passed in both the subjects none of them feel in both the subjects find the number of students who passed at least in one of the subjects

Answers

Answered by basilvictor

Answer:

Step-by-step explanation:

There are no failures.

What the question wants from us is the number of students that have passed in atleast one subject that means either English or Mathematics or both. So basically we need to find English ∪ Mathematics

E∪M = E + M - E∩M = 50 + 60 - 40 = 70

apps586: but the answer is different and question is different sorry to say but read carefully

basilvictor: Is the answer 30? If yes tell me and if not please tell the answer that you have.

apps586: it's ans is 70

basilvictor: Done i have updated my answer, please mark it as brainliest, it would help both pf us

apps586: ok

Answered by palakgoel24

Answer:

30 is your answer.

hope it helps.

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