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Screen Recording 2024-05-05 at 11.28.23 PM
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Solve the following differential equation cos^2(x)dy/dx +y = tan(x)
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2 ways: sq root derivative 1/(√√(1/√x))
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Penn. State U: Suppose the p.m.f of discrete random variable X is ...
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Screen Recording 2024-05-05 at 11.22.54 PM
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🇩🇪 “Learn All 9 German Neighboring Countries – Fun Educational Song”
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3 ways: trig integral ∫sin([118]) cos([118]) d[118]
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Cartoon ☺️
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commutative: ab=ba via "picture"