ANSWER TRUE OR FALSE

1. When plugging the same values for n and r into the two different formulas, permutations are always larger than combinations.

2. The word BANANA has more arrangements than the word GROUP.

3. The value of 0! is undefined.

4. The values of ₉C₅ and C(9,4) are equal.

5. Combinations can be used to expand binomials.

6. When the null set is included in an answer for the total number of subsets you must remember to subtract one.