Screen Recording 2024-05-12 at 8.34.35 PM

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workpoint film

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Let f(x) be a polynomial of degree 1. If f(10)-f(5)=15, then f(20)-f(5)=?

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A box contains 8 blue & 6 red socks. What is the number of ways that 2 socks can be drawn ...

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AI 2008 Hindustan: Evaluate integral ∫ 2/3 cos(x)/sin^2(x) dx

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MP 8,93,96,97,99 Hindustan: Evaluate ∫ sec(x)/(sec(x)-tan(x)) dx

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Do you know ... in tagalog?

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alternate way: count sum 1 + 2 + 3+... + n via "polynomial"

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U North Texas Integration Bee 2nd way: x^2/√(x-1) dx

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Pantun Melayu [Buah cempedak di luar pagar]

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prpob stat A bag contains 5 black balls 6 red balls. Determine the number of ways in which ...

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Screen Recording 2024-05-11 at 8.48.24 PM

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1)integral ∫ x dx 2)integral ∫ ln(x)/x dx via inspection [NO u-sub]

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2 ways: integral ∫ 5x dx

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matrix product: AB=0 where A≠0 & B≠0

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Lamar U: Use log. differentiation to find the 1st derivative of the given function

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Screen Recording 2024-05-12 at 10.30.40 PM

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Screen Recording 2024-05-12 at 8.34.35 PM

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#Screen Recording 2024-05-13 at 10.52.38 PM

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multivariable partial Let w=2x^2 y, where x=u^2+v^2 & y=u^2-v^2. Find ∂w/∂u & ∂w/∂v.

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partial Let f(x,y,z)=x e^(yz). Compute fxzy & fyxz.

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