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If u=a+ib is a complex #, then complex conjugate of u*=a-ib. ...

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trig Write each expression as an equivalent algebraic expression involving only x.

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#17 2020 MIT Integration Bee Quali Exam:

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#15 2022 MIT Integration Bee Qualifying Exam

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Screen Recording 2024-05-19 at 9.45.17 PM

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matrix example: How to select the ROW you want ...

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Screen Recording 2024-05-19 at 11.13.23 PM

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