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please answer the question answer of Q3-d Q4-b i am not able to get the answer

please answer the question
answer of Q3-d Q4-b
i am not able to get the answer

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Grade:12

1 Answers

Kshitij Ingle
56 Points
7 years ago
3.P(Yellow in 1st)=3/6=1/2P(red in 2nd)=2/6=1/3P(blue in 3rd)=1/6Therefore required probability=1/2*1/3*1/6=1/364. P(A speaking truth and B lying)=75/100*20/100=3/20P(A lying and B speaking truth)=25/100*80/100=1/5Therefore, P(A and B contradict each other)=3/20+1/5=7/20Hence required probability=7/20*100=35%

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