Question

f:R-->R , f(x)=x^2-3x+2 . Sa se calculeze f(0)*f(1)*..*f(2009) .

Answer 1

f(o)×f(1)×...........f(2009)=0
⇒f(1)=$1^{2} -3+2=0$
⇒f(0)×(f1)[=0]×......f(2009)=0 (A)