Question: #3 3. Write what elements each of following sets contains: N, Z, and R? What cardinality of these sets? 4. Set true/false for each statement:

3. Write what elements each of following sets contains: N, Z, and R? What cardinality of these sets? 4. Set true/false for each statement: a. -99 EN b. DER c. 55 Z d. 55 EN e. 10 EZ f. 4 Z+ g. 5 {1,6,a,s,55) h. 12 {x:xEZ,0

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Which members of the group or organization were most resistant to the change? What were the reasons for their resistance?