3rd/3ways: derivative (x+1)^(1/2) (x+2)^(1/3) (x+3)^(1/4) (x+4)^(1/5) (x+5)^(1/6)

Texas Tech: 5 ways trig Differentiate g(x)=cos^2(x)

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1st/2ways: Find the sum 1/7, 10/21, 17/21, 24/21, 31/21 via median.

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

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

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

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3 ways: If y=x/(1+x^2) find dy/dx.

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Example: Find the sum

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Alternate way: exp derivative x^n

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CMU: Find these integrals (a)-(b)

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Prove Σ1/((k-1)(k+1))=(3n^2-n-2)/(4n(n+1)) where k=2 to n ∀n ≥ 2

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Mohammad Ali Jinnah University: Integrate the followings.

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Alternate way: trig integral ∫sec(x) dx= ln(tan(/π4+x/2)) + c

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6th form Pure Math: Evaluate the integrals

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2nd part/3parts: Mean of -11,-2,7,...,70 SAME as Mean -11 & 70

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logic: Show p→q ≡¬ p∨q

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Iowa State U [Fall 2019]: integral Find the integral

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2 ways: 𝖎𝖓𝖙𝖊𝖌𝖗𝖆𝖑 ∫3x/((x-2)(x+1)) dx

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

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Do you know ... paper folding ...

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1st/2 ways: derivative y=(ln(x))^x

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