CBSE /Class 10
Maths MCQ Based On Sum of elementary event
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CBSE Class 10 Maths Sum of elementary event
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Use the sample space of tossing two coins together.
The sum of the probabilities of all the events of an experiment is one.
The numbers that cannot be divided by 2 are called odd numbers.
Use the sample space for tossing three coins together.
P(E) + P(not E) = 1
90% = \\(\\frac{9}{10}\\)
P(E) + P(not E) = 1
The sum of the probability of all the events of an experiment is one.
Take away from 1
1 - ( \\(\\frac{8}{13}\\)) = \\(\\frac{5}{13}\\)
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