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AI 2008 Hindustan 2nd/2 ways: Evaluate trig integral ∫2cos(x)/(3 sin^3(x)) dx
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Find the number of permutations of the letters of the word ALLAHABAD
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trig integral ∫x^2 cos(x^3) e^sin(x^3) dx
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UC Davis: differentiate y=ln(cos^5(3x^4))
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logic implication distribute across disjunction: Show x→(y∨z) ≡ (x→y) ∨ (x→z)
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Review: integral ∫1/(x^2-a^2)dx vs integral ∫1/(a^2-x^2) dx vs integral ∫1/(x^2+a^2) dx
UC Davis: integrate sin(x)/(1+sin(x)) dx
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#9 2020 MIT Integration Bee Quali Exam: integral ∫1/cosh^2(x) dx
#18 2023 MIT Integration Bee Qualifying Exam
UT Austin: trig integral ∫(1-cos^2(x/2))^2 sin(x/2) dx
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Do you know ... paper folding ...
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2nd example: Find the sum -0.31, -0.19, -0.07, 0.05, 0.17, 0.29 via median
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