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math54-f22:quiz9 [2022/10/31 14:59] gsi_sergio_escobar created |
math54-f22:quiz9 [2022/10/31 19:25] (current) pzhou |
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- | * If $A$ is Hermitian, show that $iA$ is skew-Hermitian. | + | * If $A$ is Hermitian, show that $iA$ is anti-Hermitian. |
- | * If $A$ is skew-Hermitian, show that $iA$ is Hermitian. | + | * If $A$ is anti-Hermitian, show that $iA$ is Hermitian. |
+ | * Find all matrices which are symmetric and anti-Hermitian. | ||
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