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The probability that at least one of the events A and B occurs is 0.6. If A and B occur simultaneously with probability 0.2, then  is (1987 - 2 Marks)
(Here are complements of A and B, respectively).
  • a)
    0.4
  • b)
    0.8
  • c)
    1.2
  • d)
    1.4
  • e)
    none
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
The probability that at least one of the events A and B occurs is 0.6....
Given that P (A ∪ B) = 0.6 ; P (A ∩ B) = 0.2
= 2 – (P (A) + P (B)) = 2 –  [P (A ∪ B) + P (A ∩ B)].
= 2 – [0.6 + 0.2] = 2 – 0.8 = 1.2
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The probability that at least one of the events A and B occurs is 0.6. If A and B occur simultaneously with probability 0.2, then is (1987 - 2 Marks)(Here are complements of A and B, respectively).a)0.4b)0.8c)1.2d)1.4e)noneCorrect answer is option 'C'. Can you explain this answer?
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The probability that at least one of the events A and B occurs is 0.6. If A and B occur simultaneously with probability 0.2, then is (1987 - 2 Marks)(Here are complements of A and B, respectively).a)0.4b)0.8c)1.2d)1.4e)noneCorrect answer is option 'C'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about The probability that at least one of the events A and B occurs is 0.6. If A and B occur simultaneously with probability 0.2, then is (1987 - 2 Marks)(Here are complements of A and B, respectively).a)0.4b)0.8c)1.2d)1.4e)noneCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The probability that at least one of the events A and B occurs is 0.6. If A and B occur simultaneously with probability 0.2, then is (1987 - 2 Marks)(Here are complements of A and B, respectively).a)0.4b)0.8c)1.2d)1.4e)noneCorrect answer is option 'C'. Can you explain this answer?.
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