Answer:
if Im not mistaken it is 2
Step-by-step explanation:
2! Is the same thing as 2*1 and 2*1 is 2, so technically for factorials the higher in number you get you have to multiply all the numbers going back to one
2
2! = 2*1= 2
another example
5! = 5*4*3*2*1 = 120
therefore ! means multiplication of the least numbers of the number given
