# Math

What is the cardinal number for the following sets?

A) 101,102,103,104,.......121

B) (1,2), (101,102), (0,105)

1. 👍 0
2. 👎 0
3. 👁 288

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HI! :( Im sorry to bother you guys but I need help on only these three questions. I'm not trying to cheat but these three are really confusing. This is the first time I've ever asked for help on the internet haha. Please don't be