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Let f(x)= 1+x+x^2+....x^6. what is the remainder when f(x^7) is divided by f(x). A. 7 B. 6 C. 0 D. none
+4
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ased in tcs mock paper
asked
Oct 7, 2014
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TCS
by
jayanta
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1 Answer
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put x=1 and do calculation
u will get f(x^7)=1+1^7 +....
f(x)=1+1+....
and den both are equal to 7
remainder is 0
answered
Oct 7, 2014
by
994saikiran
reshown
Oct 13, 2014
by
994saikiran
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