Example 9 - Chapter 13 Class 12 Probability
Last updated at Dec. 16, 2024 by Teachoo
Examples
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Chapter 13 Class 12 Probability
Serial order wise
Transcript
Example 9 Three cards are drawn successively, without replacement from a pack of 52 well shuffled cards. What is the probability that first two cards are kings and the third card drawn is an ace? Probability first two cards are king & third drawn is ace = Probability first card is king × Probability second card is king , if first card is king × Probability third card is ace, if first two cards are kings = 4/52 × 3/51 × 4/50 = 𝟐/𝟓𝟓𝟐𝟓
