Quote:
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Originally Posted by metodiev
Let
w = k
x = k + 1
y = k + 2
z = k + 3
then
(2k+1)(2k+3)(2k+5) = odd x odd x odd = odd ==>remainder is 1
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thanks , I did the same solution , but now I think I stuck here ,, ( i need any formula to help me for reminder ,, may be the pick number will not help me in the real exam )
please Have a look
n>0
the reminder when n is divided by 3 is 1 , and the reminder when n+1 is divided by 2 is 1 .
what is the reminder when n-1 is divided by 6
any help please , i pick (1) but i didnt get the answer ?!
thanks
ikhlas