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Class 12 Probability · Conceptual Answer1 Markssampling_without_replacement

Class 12 Maths · Probability · Conceptual Answer #95

A bag has 5 white,4 red balls. Draw two uniformly without replacement. Find P(both white).

✅ Step-by-Step Solution

Final Answer: 5/18
  1. P=(5/9)(4/8)=20/72=5/18.
  2. 5/18

📋 CBSE Stepwise Marking Scheme

  • [0.5 marks] P=(5/9)(4/8)=20/72=5/18.
  • [0.5 marks] 5/18

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