# (A) If a and B Be Mutually Exclusive Events Associated with a Random Experiment Such that P(A) = 0.4 and P(B) = 0.5, Then Find (Iv) P (A ∩ ¯ B ). - Mathematics

If A and B be mutually exclusive events associated with a random experiment such that P(A) = 0.4 and P(B) = 0.5, then find
P (A ∩$\bar{ B }$ ).

#### Solution

Given:
P(A) = 0.4 and P(B) = 0.5
If A and B be mutually exclusive event, then P (A ∩ B) = 0
$P\left( A \cap \bar{B} \right) = P\left( A \right) - P\left( A \cap B \right)$

= 0.4 -  0 = 0.4

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#### APPEARS IN

RD Sharma Class 11 Mathematics Textbook
Chapter 33 Probability
Exercise 33.4 | Q 1.1 | Page 67