MHB IMO question’s solution: How can the answer be explained in a simple way?

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The discussion revolves around simplifying a math problem and providing detailed steps for understanding the solution. The original poster requests clarity due to limited math skills. A participant questions the alignment between the question and the provided answer, suggesting a potential disconnect. The conversation emphasizes the importance of clear explanations and step-by-step guidance for those struggling with math. Overall, the thread highlights the need for accessible math education.
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Dear all,

How can the answer be explained in a simple way? Please give all detailed steps if possible, since my math ability is limited. Thank you for you help!

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Are you sure the question and answer go together?
 
Thread 'Erroneously finding discrepancy in transpose rule'

Thread 'Erroneously finding discrepancy in transpose rule'

Obviously, there is something elementary I am missing here. To form the transpose of a matrix, one exchanges rows and columns, so the transpose of a scalar, considered as (or isomorphic to) a one-entry matrix, should stay the same, including if the scalar is a complex number. On the other hand, in the isomorphism between the complex plane and the real plane, a complex number a+bi corresponds to a matrix in the real plane; taking the transpose we get which then corresponds to a-bi...
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