Screen Recording 2024-02-16 at 9.10.00 PM

2nd way: ∫(x+3)/(x^2+6x)^2 dx vs ∫(x+3)(x^2+6x)^2 dx

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logic Idempotent law show x=xVx

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1st way: exp ∫(e^x)/x (1+x log(x)) dx

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2nd way: ∫1/(√(x-α)(x-β)) dx

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Bijection of elements in tn & a pair of elements of (n+1)

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prob stat OCR #8 The Normal variable X is transformed to the Normal variable Y. ...

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

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prob stat It is known that P(X)=1/2 & P(Y)=1/4. Given that X & Y are mutually exclusive, find

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A cubical die, numbered 1 to 6 is weighted so that a six is twice as likely to occur as any other #.

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New-Model Pump-fed Rocket Engine Test Successful

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U Penn: Evaluate trig integral ∫(sin^2(x) -cos^2(x))/(sin(x)-cos(x))^2 dx

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Find the expected value & the variance of a geometric r.v. X

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prob stat: The prob. that it will snow tomorrow is 0.75.

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I found a charger labeled 3280W back home.

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Suppose E & F are mutually exclusive events. Must E & F be complementary? Explain your answer.

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Screen Recording 2024-05-12 at 9.04.39 PM

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derivative If y=e^(a arc sin(x)), prove that (1-x^2)y2 - xy1 = a^2y.

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This time, it’s finally an unboxing video～

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2nd way: ∫2x/(x+5)^6 dx vs ∫2x (x+5)^6 dx

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Screen Recording 2024-02-22 at 10.23.21 PM

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