0.1 homework part 1

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    0.2 answers homework part 1

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    0.3 homework part 2

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    0.4 answers homework part 2

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    0.5 homework part 3

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    0.6 answers homework part 3

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    0.7 quiz

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    0.8 lecture video part 1

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    0.9 lecture video part 2

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