Question

No 14 en 15 nih
susah bgt

Answer 1

Saya coba no. 15.
f(x) = (x-1)(x-2)(x-3).....(x-2014)
maka
f(2014) = (2014 - 1)(2014-2)(2014-3) .....(2014-2014)
f(2014) = 2013 . 2012 . 2011 . ..... . 0
.....ingat jika n! = n (n-1) (n-2) dst
contoh : 3! = 3 . 2 . 1 . 0
akrinya : f(2014) = 2013!
jawaban : C


#ini soal apaan? kok susah amat , ya?!