review: When to use ... Sum of A.P n/2(a+l) vs n/2(2a+(n-1)d)

logic Idempotent law show x=xVx

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A box contains 8 blue & 6 red socks. What is the number of ways that 2 socks can be drawn ...

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Lamar U 2nd way: evaluate integral ∫√(1+2ln(7x))/2 +10x^3/(x^4 +9) dx

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MPPET 1996 Hindustan: trig integral ∫ sin^2(x) -cos^2(x)/(sin^2(x) cos^2(x)) dx

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2 ways: The following measurements were taken by an antique dealer as he weighted to the ...

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Pantun Melayu [Buah cempedak di luar pagar]

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Pantun Melayu [Sorong papan tarik papan]

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lim x/e^x? as x→∞

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prob stat: X & Y are 2 events s.t P(x|y)=0.4, P(y)=0.25 & P(x)=0.2.

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2nd way: trig Evaluate 𝖎𝖓𝖙𝖊𝖌𝖗𝖆𝖑 ∫ sin^3(x)/√cos(x) dx

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prob stat: Given events G & H:

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Screen Recording 2024-05-12 at 8.34.35 PM

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A bag contains 5 red balls & 3 green balls. A ball is selected at random &

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doneScreen Recording 2024-05-18 at 10.25.20 PM

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U Arizona: 2nd way For each integral decide which of the following is needed: ...

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prob stat: A population of N=10 scores has a mean of 30.

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1) integral ∫x/(1+x) dx vs 2) integral ∫sin(x) cos(x)/(1+ sin(x)) dx

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2nd way: 1) ∫1/(a + √b x^2) dx vs 2) ∫1/(a + √b x^2) dx

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prob stat The events A & B are s.t P(A)=5/12, P(B)=2/3 & P(A' n B')=1/12.

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If u=a+ib is a complex #, then complex conjugate of u*=a-ib. ...

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