Prove the assertions made in Example 3.3 (iv), (vi) and (vii). [ use (2.6) for (vii).] Data
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Prove the assertions made in Example 3.3 (iv), (vi) and (vii). [ use (2.6) for (vii).]
Data from example 3.3
Equation 2.6
Transcribed Image Text:
(i) P(X) is a o-algebra (the maximal o-algebra in X). (ii) {0, X) is a o-algebra (the minimal o-algebra in X). (iii) {0, B, B, X), BC X, is a o-algebra. (iv) {0, B, X) is no o-algebra (unless B=0 or B=X).
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