1st/2ways: exp e^g(x) (g'(x)f(x) + f'(x)) dx

exp integral e^x (f(x) + f'(x)) dx

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Penn. State U: Suppose the p.m.f of discrete random variable X is ...

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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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MP 98 Hindustan: Evaluate (i) ∫e^loge(x) dx (ii) ∫e^(-loge(x)) dx

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Prove the slope-intercept formula by using the slope formula for the line that has slope m, ...

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2nd/2parts: Linear interpolation (2 given points)

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Do you know ... paper folding ...

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A bag contains 20 identical red marbles, 20 identical green marbles, & 20 identical blue marbles.

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alternate way: count sum 1 + 2 + 3+... + n via "polynomial"

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2nd way: Express as partial fractions

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logic: tautology p→q≡(¬q→¬p)

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Large sq made up of 100 smaller unit sq. Border of the large sq are colored red. WithOUT counting ..

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2 ways: trig show tan(2x)=2tan(x)/1-tan^2(x))

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Find the power set of each of the following sets ...

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hyper trig integral ∫cosh(x) a^(logb(sinh(x)) ))dx

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slope-intercept formula y=mx+c where m is slope & c is y-intercept

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rational function integral x/(x-√(x^2-1)) dx

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logic: De Morgan's Law

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3rd/10parts: Exclusive disjunction

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