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Let two events A and B be such that P(A)=L and P(B)=M . Which one of the following is correct?

Options

  1. AP(A B) L+M-1 M
  2. BP(A B) L+M-1 M
  3. CP(A B) L+M-1 M
  4. DP(A B)= L+M-1 M

Correct answer

C. P(A B) L+M-1 M

Step-by-step solution

P(A B)= P(A B) P(B) Now, P(A B)=P(A)+P(B)-P(A B) .(P(A B)=L+M-1 Here P(A B)=1 max. value P(A B) L+M-1 M

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