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Alternate way: log integral ∫1/(x+xln(2x))
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Ex11.6 STPM Math T Sem.2 Find the fir st 4 terms in the expansion of the following functions
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The principal value of arc tan(tan(3π/5)
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AP Calculus: log ∫√x(√√x) da
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AI 2008 Hindustan: Evaluate integral ∫ 2/3 cos(x)/sin^2(x) dx
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MP 8,93,96,97,99 Hindustan: Evaluate ∫ sec(x)/(sec(x)-tan(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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MPPET 1996 Hindustan: trig integral ∫ sin^2(x) -cos^2(x)/(sin^2(x) cos^2(x)) dx
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RPET 2003 Hindustan: integral ∫sin^4(x)-cos^4(x) dx
Lamar U 2nd way: evaluate integral ∫1/(3x) + sec(9x)tan(9x)e^sec(9x) dx
3rd/3 ways: How many chords can be drawn through 21 points on a circle?
Find the number of different 8 letter arrangements that can be made from the letters of the word ..
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If y=acos(ln(x)) + bsin(ln(x)), show that x^2y2 + xy1 +y=0
2nd way: integral tan(x)/(1+tan(x)) dx
Screen Recording 2024-02-16 at 9.17.40 PM
Screen Recording 2024-02-21 at 11.48.01 PM
Lim Peh's version: Pantun Melayu [sorong papan tarik papan]
prob stat Given that P(A')=2_3, P(B)=1_2 & P(AnB)=1_12, find P(AuB)
Screen Recording 2023-12-06 at 3.07.30 AM
1st/3parts: "Exploding" dots game.