Dual and Tensor Product

From: "Yoyontzin" <yoyontzin@xxxxxxxxx>
Date: 28 Jan 2007 18:58:03 -0800

Hi, Can you help me with this?

Let M, N be finitely generated R-modules (R a commutative Ring) with M
projective.

I have to show that the canonical map M*(x) N* ---------> (M (x) N)*
given by f (x) g |---> fg: a (x) b |---> f(a)g(b).
Is an Isomorphism.

.

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