*Problem 3.15 Prove that Tr(T/T₂) Tr(T₂T₁). It follows immediately that Tr T₁ T₂T₁) Tr(T₂T3T₁), but is it the case that Tr(T, T₂T3) = Tr(T₂T, T₁), in gen- eral? Prove it, or disprove it. Hint: The best disproof is always a counterexample- and the simpler the better!

Advanced Engineering Mathematics
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ISBN:9780470458365
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*Problem 3.15 Prove that Tr(T, T₂) Tr(T₂T₁). It follows immediately that
TrT, T₂T₁) Tr(T₂T3T₁), but is it the case that Tr(T/T₂T3) = Tr(T₂T, T₁), in gen-
eral? Prove it, or disprove it. Hint: The best disproof is always a counterexample-
and the simpler the better!
Transcribed Image Text:*Problem 3.15 Prove that Tr(T, T₂) Tr(T₂T₁). It follows immediately that TrT, T₂T₁) Tr(T₂T3T₁), but is it the case that Tr(T/T₂T3) = Tr(T₂T, T₁), in gen- eral? Prove it, or disprove it. Hint: The best disproof is always a counterexample- and the simpler the better!
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