what is the unit digit of ( 8 ! * 4 ! / 8 ! * 3 ! ) ?
"( 8 ! * 4 ! / 8 ! * 3 ! ) = ( 4 ! / 3 ! ) = 24 / 6 = 4 units digit of the above product will be equal to 4 answer e"
divide(multiply(factorial(8), factorial(8)), multiply(factorial(8), factorial(3)))