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Find the 2nd-order partial derivatives of f(x,y)=2xy^2-3x^2+xy^3
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logic Idempotent law show x=xVx
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RPET 2003 Hindustan: integral ∫sin^4(x)-cos^4(x) dx
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1st/2 way: Expand e^sin(x) by Maclaurin's Theorem
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UC Davis P#6: 2nd way differentiate y= (√x)^(√x) e^(x^2)
Find r, if 5 4Pr = 6 5(r-1)
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Lamar U: #11 trig integral ∫csc^6(x/4) cot^4(x/4) dx
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Find the expected value & the variance of a geometric r.v. X
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trig integral sin(x+sin(x))-sin(x-sin(x)) dx
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Lamar U: Derivatives of Exponential & Log Functions Assignment Problems.