Скачать или смотреть Probability Trick You Didn’t Expect! | Conditional Probability | Maths A Magic | Manish Agarwal Sir

In this video, Manish Agarwal Sir from Maths A Magic explains a fascinating Conditional Probability question that surprises almost every student the first time they see it!

Question Discussed:
An urn contains m white and n black balls.
A ball is drawn at random and replaced along with k additional balls of the same colour.
A second ball is then drawn.
👉 Show that the probability of drawing a white ball now does not depend on k.

🎓 You’ll Learn:

Conditional Probability concept explained step-by-step

How replacement affects probability

Elegant simplification that makes the answer independent of k

Smart approach for board exams and JEE

📘 Chapter: Probability (Conditional Probability)
📚 Class: 12th | CBSE / JEE Preparation
👨‍🏫 Teacher: Manish Agarwal Sir
🏫 Institute: Maths A Magic

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