1.

Q.12.Show that p- 1 is a factor of p^10 - 1 and also of p¹¹ - 1.​

Answer»

Step-by-step EXPLANATION:

LET p-1=0

p=1

P^10 -1

= (1)^10 -1

=1-1

=0

Since, the REMAINDER is 0, then p-1 is a FACTOR of p^10-1.

p^11-1

=(1)^11-1

=1-1

=0

Since, the remainder is 0, then p-1 is a factor of p^11-1.


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