Question: For this question let R be the ring R = Zs[V3] = {a + bv/3 | a, beZ} a) What is the characteristic of R?

For this question let R be the ring R = Zs[V3] = {a + bv/3 | a, beZ} a) What is the characteristic of R? b) Does R have a unity? If so give it. c) Show that R is an integral domain

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