Answers

2014-07-22T21:24:43+05:30
P(x)=0 (x-1)=0 x=1 p(1)=1n-1=0 n=1/1 n=0 hence,it is a factor of xn-1.
0
2014-07-22T21:59:05+05:30
P(X) =Xn-1 = 0
Xn-1=0
Xn=1
X=1/n
WHEN n=1, THEN X=1
IT MEANS X-1 iS ALSO A FACTOR OF P(X)
0