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prob stat 2/2 ways: A couple has 6 children whose ages are 6,8,10,12,14,16.
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MP 2000 Hindustan: Evaluate ∫(tan(x)+cot(x))^2 dx
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count quick review: Permutation vs Combination
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RPET 2003 Hindustan: integral ∫sin^4(x)-cos^4(x) dx
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1st/3parts: Checkpoint 1.1 STPM Math T Sem2
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AI 2008 Hindustan: Evaluate integral ∫ 2/3 cos(x)/sin^2(x) dx
2 ways: The following measurements were taken by an antique dealer as he weighted to the ...
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Review: Linear form, Quadratic form & Bilinear form
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matrix example: How to select the column you want ...
Variability or spread of a distribution. Whey we need it!
prob stat: A normal 6-sided dice is rolled. What is the prob. that the first '6' occurs:
trig integral ∫x^2 cos(x^3) e^sin(x^3) dx
Columbia U: 2nd way Evaluate the indefinite integral ∫1/(1+e^x) dx
Lamar U: #9 1st way: trig integral ∫sec^2(9x) tan^3(9x) dx
If pv^a=C (where a & C are constant) find dv/dp & d2v/dp2
2nd way: derivative (x/a)^n/(n-1) + (y/b)^n/(n-1) = 1
AP Calculus 2nd way: integral ∫(ax+c)/(ax^2 + bx) dx
Lamar U 2nd way: evaluate trig integral ∫csc(x/2) cot(x/2)(csc^6(x/2)+3csc^4(x/2)-8csc(x/2)) dx
2nd way: derivative y^2=4a(x+a sin(x/a))
UC Davis: integrate sin(x)/(1+sin(x)) dx
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