Why the mean of AP is the median of AP? mean=median?

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

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MPPET 1996 Hindustan: trig integral ∫ sin^2(x) -cos^2(x)/(sin^2(x) cos^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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CBSE 2000 Hindustan: integral (1+tan(x))/(x+log(sec(x)) dx

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RPET 2003 Hindustan: integral ∫sin^4(x)-cos^4(x) dx

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

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2nd/3ways: trig integral ∫sec(x) dx

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logic Idempotent law show x=xVx

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Screen Recording 2024-05-19 at 9.56.54 PM

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2nd way: trig integral ∫(sec(x) tan(x))/(sec^2(x)-sec(x)) dx

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2 way: exp integral e^(ax+b)/1+e^(ax+b)) dx

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2nd way: trig integral ∫1/(a+b sin(x)+c cos(x)) dx

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Lamar U: #13 trig integral ∫(2+7sin^3(x))/cos^2(x) dx

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trig integral ∫x/(1+x) dx vs ∫cos(x)/(1+cos(x)) dx

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Columbia U: 10th/10 ways Evaluate the indefinite integral ∫1/(1+e^x) dx withOUt u-sub

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Screen Recording 2024-05-12 at 9.04.39 PM

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Screen Recording 2023-12-07 at 2.04.49 AM

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integration bee 2018 Swinburne U integral x^2/2 ln(2/x^2) dx

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doneScreen Recording 2024-05-18 at 10.25.20 PM

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2nd way: ∫cos(x)/√(sin^2(x)+4sin(x)+3) dx

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