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If sec(x+y)=xy then find dy/dx
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2nd way: integral ∫ log √x(x^n) dx
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A box contains 8 blue & 6 red socks. What is the number of ways that 2 socks can be drawn ...
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Review: Linear form, Quadratic form & Bilinear form
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AI 2008 Hindustan: Evaluate integral ∫ 2/3 cos(x)/sin^2(x) dx
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1st way: exp ∫(e^x)/x (1+x log(x)) dx
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Swinburne U 2nd way: e^(-e^x) e^x dx
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2 ways: integral ∫(x-a)/(x+a) dx
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Review Add Math: 1.2/parts: Show a^m a^n = a^(m+n) where m & n are any 2 positive integers
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Polite number
UC Davis #12: exp integrate ∫(27e^(9x) + e^(12x))^(1/3) dx
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Pascal's triangle rCk [examples]
2nd/2ways: add math sum a + (a+d) + (a+2d) + ... + (a+(n-1)d) ?
trig integral ∫1/(cos^2(a+bx) √(p^2-qtan(a+bx)) )dx
Screen Recording 2024-05-11 at 8.58.53 PM
2nd way: integral ∫x/(a-bx^4) dx
𝖎𝖓𝖙𝖊𝖌𝖗𝖆𝖑 ∫1/(a^2+bx^2) dx
inverse trig integral ∫x^2 arc tan(x^3)/(1+x^6) dx
2nd way: trig integral ∫sin^6(ax+b) cos^6(ax+b) dx
examples: 2x2 matrix which is its own inverse