Easy Math Class 12 Level 8

What is the formula for P(A')?

P(A') का formula क्या है?

Show answer and explanation
Correct Answer

B. 1-P(A)

Explanation

Step 1: Identify complement rule. Step 2: Complement probability is found by subtracting event probability from 1. so the correct option follows. Step 3: In exam questions apply the formula first.

Step 1: complement rule पहचानें। Step 2: complement की probability total 1 में से event की probability घटाने पर मिलती है। इसलिए सही विकल्प मिलता है। Step 3: ऐसे प्रश्नों में पहले सूत्र लगाएँ।

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