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Friday, July 25, 2025 Feast of Saint James, Apostle #faith #readings #ordinarytime2025
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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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AI 2008 Hindustan: Evaluate integral ∫ 2/3 cos(x)/sin^2(x) dx
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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
Find the expected value & the std deviation in the number of '6's when 20 dice are rolled.
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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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matrix example: How to select the column you want ...
#9 2020 MIT Integration Bee Quali Exam: integral ∫1/cosh^2(x) dx
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
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
AP Calculus 2nd way: integral ∫(ax+c)/(ax^2 + bx) dx
2nd way: integral ∫ log n√x (x) dx
2nd way: derivative y^2=4a(x+a sin(x/a))
#18 2023 MIT Integration Bee Qualifying Exam
logic implication distribute across disjunction: Show x→(y∨z) ≡ (x→y) ∨ (x→z)
2 ways: Find the derivative y=ln(x) sin(x)