derivative Find d2y/dx2 for this function y=ln(x)/(1-x)

Which of the following do NOT constitute a set & WHY?

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Solve the following differential equation cos^2(x)dy/dx +y = tan(x)

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MP 2000 Hindustan: Evaluate ∫(tan(x)+cot(x))^2 dx

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

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Alternate way: Find 1+2+3+... +(n-1)+n via "polynomial degree 2"

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logic Idempotent law show x=xVx

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Swinburne U 2nd way: e^(-e^x) e^x dx

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Review: Linear form, Quadratic form & Bilinear form

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2 ways: sq root derivative 1/(√√(1/√x))

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diff eq: Solve dy/dx = (2y4x^4)/(xy^3) ❌separable to ✅separable

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3rd/3 ways: Alternate way: Given 2 points, find equation of st line passing the ..

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Review: Arithmetic Series a+(a+d)+(a+2d)+...+(a+(n-1)d)=

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A major influence of the classic "Romance of the Three Kingdoms": it established Guan Yu's appearanc

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

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STPM Math T Sem. 2: Ex 11.2 Given that f(x)=tan(x), show that ...

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1st way: integral ∫x^k ln(x) dx = x^(k+1)/(k+1) ln(x) - x^(k+1)/(k+1)^2 + C where C ≠ -1

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When a die was thrown the scores was an odd #. What is the prob. that it was a prime #?

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Suppose z is differentiable funtion of x & y that is defined implicitly x^2+y^3-z+2yz^2=5

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prob stat: The weighted mean of the 2 #s 30 & 15 is 20.

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2nd way:exp sq rt integral ∫1/( √x e^(a√x -b)) dx

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