What is the formula of conditional probability P(A|B)?

A. P(A intersection B) / P(B)

Step 1: Identify the concept: this is conditional probability formula. Step 2: P(A|B) means probability of A given B and formula is P(A intersection B)/P(B). Step 3: When given B remember denominator P(B).

Step 1: concept पहचानें: यह conditional probability formula है। Step 2: P(A|B) का अर्थ है B होने पर A की probability और formula P(A intersection B)/P(B) है। Step 3: Given B हो तो denominator P(B) याद रखें।