Your GRE Question by GRE Question a Day



Directions: Multiple Selection - select all that apply.

Which of the following is equal to 6! (6 factorial).


A

6+5+4+3+2+1+0

B

6(5!)

C

6√(-1)

D

(5+1)(5)(5-1)(5-2)(5-3)(5-4)(5-5)

E

720



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