Math Help - homomorphism

Please help me with my assignment about homomorphism.

Let N ba a normal subgroup of a group G. Show that the mapping F:G→G/N defined by
f(g) = gN is a homomorphism.

Did you try to verify that f satisfies the properties of a homomorphism? Did you run into trouble?

Originally Posted by vldo

Please help me with my assignment about homomorphism.

Let N ba a normal subgroup of a group G. Show that the mapping F:G→G/N defined by
f(g) = gN is a homomorphism.

Teachers expect questions that form part of an assessment that contributes towards the final grade of a student to be the work of that student and not the work of others. For that reason, MHF policy is to not knowingly help with such questions.

Thread closed. (You can send me pm to discuss the situation if you want).