If aN = {an : n ? N} and bN ? cN = dN, where a, b, c ? N and b, c are coprime, then

If aN = {an : n ? N} and bN ? cN = dN, where a, b, c ? N and b, c a

1.	If aN = {an : n ? N} and bN ? cN = dN, where a, b, c ? N and b, c are coprime, then
A.	a = bd
B.	b = cd
C.	c = bd
D.	d = bc
Answer» E.

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