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STPM Math T Sem2: Find the Maclaurin series for xe^(-x) [ahp kia]
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Pantun Melayu [Buah cempedak di luar pagar]
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RPET 2003 Hindustan: integral ∫sin^4(x)-cos^4(x) dx
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Texas Tech: Find integral #7 ∫xsin(x^2) dx vs #5 ∫xsin^2(x) dx
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prob stat: Compute Var(X) when X represents the outcome when we roll a fair die.
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CMU: Find these integrals (a)-(b)
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Solve the differential equation xcos^2(y) dx + tan(y) dy=0
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commutative: ab=ba via "picture"
prob stat: The following frequency table gives the values obtained
UC Davis #10: count prove Σi = n(n+1)/2 where i=1 to n
Screen Recording 2024-02-02 at 1.54.05 AM
UT Austin: ∫x (1-x^2)^1/4 dx
integral ∫√(x-a)/x dx
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2nd way: derivative x^n w.r.t x^x
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Find the equation of the tangent line to the curve x^3-3y^3+xy+21=0 at the point (1,2)
set Show X∩ ((Y∪ X') ∩ Y') = ∅
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Fill in each blank using either mean or median.
Find the expected value & the std deviation in the number of '6's when 20 dice are rolled.
2nd way: lim ((1+h)^3-1)/x? as h →0
#19 2011 MIT Integration Bee Qualifying Exam