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Continue to ChatQuestion 6 - Chapter 13 Class 12 Probability (Important Question) https://teachoo.com//4114/1824/Ex-13.4--6---From-a-lot-of-30-bulbs--6-defectives--a-sample/category/Chapter-13-Class-12th-Probability/
Question 6 - Chapter 13 Class 12 Probability (Important Question) https://teachoo.com//4114/1824/Ex-13.4--6---From-a-lot-of-30-bulbs--6-defectives--a-sample/category/Chapter-13-Class-12th-Probability/