Decide whether each map is an isomorphism (if it is an isomorphism then prove it and if
Question:
(a) f: M2Ã2 R given by
(b) f: M2Ã2 R4 given by
(c) f: M2Ã2 P3 given by
(d) f: M2Ã2 P3 given by
Transcribed Image Text:
(e )be c d (2)e abcd a b+c a b Cl a b
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a No this map is not onetoone In particular the matrix of all zeroes is mapped to the same image as ...View the full answer
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