Home > Probability > CBSE > 428610cd-9a7c-4e80-96a1-f45d1f24842f

Not the exact question you were looking for?

Paste your question to our Mathbee AI Mentor below to get an instant step-by-step solution.

Probability

NCERT Class 12

CBSE

Grade 12

Question:

If $P(A) = \dfrac{1}{2}, P(B) = 0$, then $P(A|B)$ is:
(a) Not defined
(b) $0$
(c) $\dfrac{1}{2}$
(d) $1$

Step-by-Step Solution

Denominator $P(B) = 0 \Rightarrow P(A|B)$ is not defined. [1.0 Mark]

---
🎯 Official CBSE Marking Scheme:
Selecting Not defined: 1.0 Mark

Correct Answer: Not defined

Mathbee AI Mentor (Free Demo)

Confused by the solution? Ask the AI to explain a specific step, tell you where you went wrong, or break down the key trap in this question.