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Find the 2nd-order partial derivatives of f(x,y)=2xy^2-3x^2+xy^3
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integral ∫ x dx withOUT using Power rule.
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Review: Linear form, Quadratic form & Bilinear form
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trig Write each expression as an equivalent algebraic expression involving only x.
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Variability or spread of a distribution. Whey we need it!
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Screen Recording 2024-02-22 at 10.23.21 PM
Screen Recording 2024-02-22 at 10.18.05 PM
Columbia U: 1st way integral ∫√(x^2-9)/x^4 dx
2nd/2parts: Linear interpolation (2 given points)
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STPM Math T Sem. 2: Ex 11.2 Given that f(x)=tan(x), show that ...
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UC Davis #12 [THE INTEGRATION OF RATIONAL FUNCTIONS] withOUT u-sub
1st/2 ways: integral ∫1/(x(x^n -1)) dx
STPM Math T Sem.2:
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Columbia U: 2nd way integral Find ∫1/(x √(9-x^2)) dx withOUT trig-sub
Screen Recording 2024-02-16 at 8.23.14 PM
prob stat: The weighted mean of the 2 #s 30 & 15 is 20.
1)integral ∫ x dx 2)integral ∫ ln(x)/x dx via inspection [NO u-sub]
When a die was thrown the scores was an odd #. What is the prob. that it was a prime #?
2nd/2 ways: MIT Integration Bee Final
3rd/3 ways: trig integral ∫ sin(ax+b) dx