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11 Nov 2019
let R be subring of S prove that the function f: R to S defineby f(x) =x for all x is a homomorphism this call inclusionhomomorphism
it is injective ? surjective ?
let R be subring of S prove that the function f: R to S defineby f(x) =x for all x is a homomorphism this call inclusionhomomorphism
it is injective ? surjective ?
Collen VonLv2
7 May 2019