prob stat: For events A & B it is known that P(A)=2/3, P(AuB)=3/4 & P(AnB)=5/12. Find P(B)

2nd way: Evaluate integral ∫x^2/√(19-x^2) dx

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2nd way: integral ∫ log √x(x^n) dx

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1st way: exp ∫(e^x)/x (1+x log(x)) dx

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MP 8,93,96,97,99 Hindustan: Evaluate ∫ sec(x)/(sec(x)-tan(x)) dx

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Alternate way: Find 1+2+3+... +(n-1)+n via "polynomial degree 2"

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

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Pantun Melayu [Buah cempedak di luar pagar]

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derivative If y=acos(log(x)) + bsin(log(x)), prove that x^2y2+xy1+y=0

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Find the mean 118,50,84,67,101 withOUT calculation. Support your answer.

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2nd way: derivative (x/a)^n/(n-1) + (y/b)^n/(n-1) = 1

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Conversion: Permutation - Combination vice versa

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2nd way: ∫cos(x)/√(sin^2(x)+4sin(x)+3) dx

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2nd way: ∫1/(√(x-α)(x-β)) dx

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Simplify the following statements using only the connectives ∧, ∨ and ¬

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U North Texas Integration Bee 2nd way: x^2/√(x-1) dx

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Show integral 1/(x^2(x^2+a^2)) dx = -1/(a^2x) - 1/a^3 arc tan(x/a)

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সব চেয়ে উত্তম এবং একমাত্র শ্রেষ্ঠ ধর্ম আমাদের ইসলাম

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UC Davis #3 2nd way: ∫(2-x)/(x^2+5x)dx [integration by partial fraction]

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Ex11.6 STPM Math T Sem.2 Find the fir st 4 terms in the expansion of the following functions

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