Question: Are the following statement wrong? why? explain P(A) = 1.2 P(complement of A) = 0.7 given that P(A) = 0.4 P(A or B) = 0.8

Are the following statement wrong? why? explain

  1. P(A) = 1.2
  2. P(complement of A) = 0.7 given that P(A) = 0.4
  3. P(A or B) = 0.8 if P(A) = 0.3 and P(B) = 0.4
  4. P(A and B) < 0

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