2 ways: trig Show tan(2x)=2/(cot(x)-tan(x))

Find r, if 5 4Pr = 6 5(r-1)

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CBSE 2000 Hindustan: integral (1+tan(x))/(x+log(sec(x)) dx

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MP 98 Hindustan: Evaluate (i) ∫e^loge(x) dx (ii) ∫e^(-loge(x)) dx

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2nd way: integral ∫ log √x(x^n) dx

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AI 2008 Hindustan: Evaluate integral ∫ 2/3 cos(x)/sin^2(x) dx

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2nd/3ways: trig integral ∫sec(x) dx

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Always ZERO

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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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2024 MIT Integration Bee Final

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prob stat: 2 ways The mean of five #s 2,3,5,6,8 is 4.8. Calculate the std deviation.

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Find the number of permutations of the letters of the word ALLAHABAD

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Express the sum of the digits of the number (1000^20 - 20) in decimal notation

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The sum of 3 numbers in AP is 15 & the sum of their squares is 3. Find the numbers.

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Variability or spread of a distribution. Whey we need it!

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trig integral ∫cot(x) log(sin(x)) dx

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Evaluate these 9 integrals containing ...

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1st/2parts: Linear interpolation (2 given points)

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2nd part/3parts: Mean of -11,-2,7,...,70 SAME as Mean -11 & 70

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Pascal's triangle rCk [examples]

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Add math: 1st/3ways Core Auditorium is an amphitheater that has ..

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