I need to prove that H={(1 n 0 1) | n is an element of the integers} is a cyclic subgroup of GL2(reals). H is a matrix with the first row 1 and n and the second row 0 and 1. I appreciate the help!
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i suppose you mean: the way to do this is show that: defined by: is an isomorphism of groups. this means that if: you need to show that: and that is bijective.
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