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S2-E5 || The most heretical last boss queen || English subtitle
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2 ways: The following measurements were taken by an antique dealer as he weighted to the ...
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MP 8,93,96,97,99 Hindustan: Evaluate ∫ sec(x)/(sec(x)-tan(x)) dx
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Pantun Melayu [Buah cempedak di luar pagar]
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MP 2000 Hindustan: Evaluate ∫(tan(x)+cot(x))^2 dx
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2nd way: derivative (x^x)^x
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RPET 2003 Hindustan: integral ∫sin^4(x)-cos^4(x) dx
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integral exp ∫e^(mx)/(x^n) dx via Reduction formula
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2 ways: integral ∫x/(x+a) dx
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2nd/2 parts: Mean 1+2+3+...+n is just (1+n)/2. Why?
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UC Davis #14: trig integral ∫(sin(x)-cos(x))(sin(x)+cos(x))^5 dx
STPM Math T: trig double angle Express cos(2x) & sin(2x) in terms of tan(x)
trig integral ∫1/(1+cos(ax+b)) dx
UC Davis #10: count prove Σi = n(n+1)/2 where i=1 to n
Little fairy yao ep8 eng sub
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UC Davis #16: Prove (fgh)'=f'gh+fg'h+fgh' [differentiation using the product rule]
If u=a+ib is a complex #, then complex conjugate of u*=a-ib. ...
If y=a e^(mx) + b e^(-mx), show that y2=m^2y
UC Davis#2: 2nd way integral ∫(2x+3)/(x^2-9) dx [integration by partial fraction]
"baby" fact: exp even odd e^x
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