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prob stat: Compute Var(X) when X represents the outcome when we roll a fair die.
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logic Idempotent law show x=xVx
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2 ways: sq root derivative 1/(√√(1/√x))
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Suppose your midterm test score is 83 & your final exam score is 95.
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Review Add Math: Show a^m a^n = a^(m+n) where m & n are any 2 positive integers
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Little Snake completed a safe 2.5-day speedrun of Tibet—just knowing we’re leaving tomorrow brought
2nd/3ways: derivative (x+1)^(1/2) (x+2)^(1/3) (x+3)^(1/4) (x+4)^(1/5) (x+5)^(1/6)
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Alternate way: trig integral ∫cot(x) csc^6(x) dx ... just in 1 line.
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3ways: Find a formula for the sum 2+4+6+...+2n
3rd/4ways: trig derivative sin(x)
Is 3x3 EVEN, ODD? Answer: ... depends ...
trig integral ∫cos(ax+b)/e^sin(ax+b) dx
Zhang Zhihui’s bone-setting: At a young age, there’s muscular asymmetry in the lower back.
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2nd way: trig integral (3-tan^2(x))/(cot(x)-3tan(x)) dx
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Euro Cup match predictions!
Elle (2026) -S1_Ep.01- English_TV-Series_[EnglishSub]
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