Math Problem Statement
2 kejadian a dan b saling bebas tetapi tidak lepas.jika p(A)= 2/5 dan P(AUB) = 5/8. Tentukan= a.P(B)b.P(AnB) c. P(A'UB') d. (A'nB')
Solution
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Math Problem Analysis
Mathematical Concepts
Probability
Independent Events
Complementary Events
Union and Intersection of Events
Formulas
P(A ∪ B) = P(A) + P(B) - P(A ∩ B)
P(A ∩ B) = P(A) * P(B) (for independent events)
P(A' ∪ B') = 1 - P(A ∩ B)
P(A' ∩ B') = 1 - P(A ∪ B)
Theorems
De Morgan's Laws
Multiplication Rule for Independent Events
Suitable Grade Level
Grades 10-12
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