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White raven [17]
3 years ago
10

Let a set E ={0,2,4,6,8... } of non-negative even numbers and O = {1, 3, 5, 7, 9,...} of non-negative odd numbers then a) Cardin

ality of set E is greater thanthat of O b) Cardinality of set O is greater than that of E c) Cardinality of set E is equal to that of o d) None of the mentioned
Mathematics
1 answer:
stealth61 [152]3 years ago
8 0

Answer:

C. Cardinality of set E is equal to that of O

Step-by-step explanation:

We are given that two sets

a set E of non negative even numbers

E={0,2,4,....}

A set O of non negative odd numbers

O={1,3,5,.....}

We have to choose correct option in given options

We know that

Set of non negative even numbers is countably infinite and set of non negative odd numbers is also countably infinite.

Cardinality of countably infinite set=Aleph naught=\chi_0

Therefore, cardinality of E=\chi_0

Cardinality of O=\chi_0

Therefore, the cardinality of set  E is equal to cardinality of set O.

Hence, option C is true.

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