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Screen Recording 2024-05-05 at 11.28.23 PM
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AI 2008 Hindustan 2nd/2 ways: Evaluate trig integral ∫2cos(x)/(3 sin^3(x)) dx
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Pantun Melayu [Pulau Pandan Jauh Ke Tengah]
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2 ways: integral ∫ (4t+7) dt
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derivative Find d2y/dx2 for this function y=ln(x)/(1-x)
Find the 2nd-order partial derivatives of f(x,y)=2xy^2-3x^2+xy^3
Columbia U: 1st way integral ∫√(x^2-9)/x^4 dx
prob stat: The p.d.f of a discrete r.v. Y is given by P(Y=y)=cy^2 for y=0,1,2,3,4.
prob stat The events A & B are s.t P(A)=5/12, P(B)=2/3 & P(A' n B')=1/12.
8Screen Recording 2023-12-07 at 1.55.57 AM
1st/2 parts stat: SLR SLR Regression lline always goes through the point (x̄, ȳ)
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Screen Recording 2023-12-07 at 2.04.49 AM
A cubical die, numbered 1 to 6 is weighted so that a six is twice as likely to occur as any other #.
multivariable partial Let w=2x^2 y, where x=u^2+v^2 & y=u^2-v^2. Find ∂w/∂u & ∂w/∂v.
2 way: exp integral e^(ax+b)/1+e^(ax+b)) dx
#6 2024 MIT Integration Bee Qualifying Exam
log sq rt integral ∫√x ln(x) dx withOUT u-sub
Find the number of permutations of the letters of the word ALLAHABAD
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prob stat It is known that P(X)=1/2 & P(Y)=1/4. Given that X & Y are mutually exclusive, find
prob stat The prob of events A & B are P(A) & P(B) respectively P(A)=5/12, P(A n B)=1/6, P(AuB)=q.