Screen Recording 2024-05-19 at 9.41.57 PM

2nd video: 🇪🇹Yemariam🇪🇹 [Draw a person with top hat with digits ...]

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logic Idempotent law show x=xVx

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

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Screen Recording 2024-05-12 at 10.20.08 PM

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Screen Recording 2024-05-11 at 8.58.53 PM

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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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prob stat: 2 ways The mean of five #s 2,3,5,6,8 is 4.8. Calculate the std deviation.

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Screen Recording 2024-05-12 at 8.48.55 PM

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Screen Recording 2024-05-12 at 10.30.40 PM

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UC Davis#2: 2nd way integral ∫(2x+3)/(x^2-9) dx [integration by partial fraction]

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Best of Neffex

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Gurjat CET-2007 2nd way log exp ∫e^(xln(2006) e^x dx

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UC Davis #16: Prove (fgh)'=f'gh+fg'h+fgh' [differentiation using the product rule]

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prob stat The events A & B are s.t P(A)=5/12, P(B)=2/3 & P(A' n B')=1/12.

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Given events J & K:

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Review: Arithmetic Series a+(a+d)+(a+2d)+...+(a+(n-1)d)=

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prob stat: Find the expected value & std deviation in the number of '6's when 20 dice are rolled.

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2nd/2 parts: Mean 1+2+3+...+n is just (1+n)/2. Why?

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5 ways: trig Derivative of sin^2(x)

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Screen Recording 2024-05-13 at 9.55.17 PM

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