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UC Davis#4 4 ways: integrate 7^(2x+3) dx
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MP 2000 Hindustan: Evaluate ∫(tan(x)+cot(x))^2 dx
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AI 2008 Hindustan: Evaluate integral ∫ 2/3 cos(x)/sin^2(x) dx
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count quick review: Permutation vs Combination
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1st/3parts: Checkpoint 1.1 STPM Math T Sem2
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exp Differentiate (i) b^e^x (ii) b^x&e (iii) (b^e)^x (iv) (b^x)^e
#10 2023 MIT Integration Bee Qualifying Exam
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prob stat: A normal 6-sided dice is rolled. What is the prob. that the first '6' occurs:
Variability or spread of a distribution. Whey we need it!
Columbia U: 2nd way Evaluate the indefinite integral ∫1/(1+e^x) dx
trig integral ∫x^2 cos(x^3) e^sin(x^3) 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
Review: integral ∫1/(x^2-a^2)dx vs integral ∫1/(a^2-x^2) dx vs integral ∫1/(x^2+a^2) dx
Columbia U: 6th/6 ways Evaluate the indefinite integral ∫1/(1+e^x) dx
prob stat 2/2 ways: A couple has 6 children whose ages are 6,8,10,12,14,16.
2nd way: derivative y^2=4a(x+a sin(x/a))
matrix example: How to select the column you want ...
Lamar U: #9 1st way: trig integral ∫sec^2(9x) tan^3(9x) 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