`A\ a n d\ B` are two events such that `P(A)=0. 54 ,\ P(B)=0. 69\ a n d\ P(AnnB)=0. 3.\ ` Find; `P(Ann B )`

Explanation

To find \( P(A \cap B') \), where \( B' \) is the complement of event \( B \), we can use the following steps:

### Step 1: Understand the Events
- \( P(A) = 0.54 \)
- \( P(B) = 0.69 \)
- \( P(A \cap B) = 0.3 \)

### Step 2: Use the Complement Rule
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