Recent content by nuuc

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    Graduate Proving UT and TU Have Same Eigenvalues

    Let U, T be linear operators on a vector space V. Prove that UT and TU have the same eigenvalues. Any ideas?
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    Undergrad Proving e^x ≥ 1 + x for All x ∈ [0,∞)

    how would i prove that e^x >= 1 + x for all x in [0,inf)?