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Screen Recording 2024-05-18 at 10.21.39 PM
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1st way: exp ∫(e^x)/x (1+x log(x)) dx
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AI 2008 Hindustan 2nd/2 ways: Evaluate trig integral ∫2cos(x)/(3 sin^3(x)) dx
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MP 2000 Hindustan: Evaluate ∫(tan(x)+cot(x))^2 dx
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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
A box contains 8 blue & 6 red socks. What is the number of ways that 2 socks can be drawn ...
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prob stat In a sample of n= 6 scores, 5 of the scores are each above the mean by one point.
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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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Evaluate these 7 integrals ...
Screen Recording 2024-05-19 at 9.56.54 PM
prob stat: A candidate obtained the following results in her math examination:
integration bee 2014 UNSW 3rd way: e^x(cos(x)+sin(x)) dx
A cubical die, numbered 1 to 6 is weighted so that a six is twice as likely to occur as any other #.
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2010 Raytheon MATHCOUNTS National Competition
multivariable Let f(x,y)=4-2xx^2-y^2. Find the slope of the tangent line at the point (1,1,1)...
Screen Recording 2024-05-19 at 9.45.17 PM
Find the 2nd-order partial derivatives of f(x,y)=2xy^2-3x^2+xy^3