Question: 1.7. A B.P. is said to be countably generated iff it is generated by a count able collection of sets. Prove that if each '2fj

1.7. A B.P. is said to be countably generated iff it is generated by a count able collection of sets. Prove that if each '2fj is countably generated, then so is \/00 ~ "J I~J'

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