1 View PremiumNov 7, 2023
UC Davis #10: count prove Σi = n(n+1)/2 where i=1 to n
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MP 8,93,96,97,99 Hindustan: Evaluate ∫ sec(x)/(sec(x)-tan(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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1st way: exp ∫(e^x)/x (1+x log(x)) dx
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AI 2008 Hindustan: Evaluate integral ∫ 2/3 cos(x)/sin^2(x) dx
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Swinburne U 2nd way: e^(-e^x) e^x dx
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logic Idempotent law show x=xVx
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Alternate way: Find 1+2+3+... +(n-1)+n via "polynomial degree 2"
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Review: Linear form, Quadratic form & Bilinear form
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2nd way: derivative (x^x)^x
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2nd/2parts Mohammad Ali Jinnah University: Integrate the followings.
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Which of the following statements are true, & why?
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partial Let f(x,y,z)=x e^(yz). Compute fxzy & fyxz.
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Compute the arithmetic mean for the following grouped data ...
A couple has 6 children whose ages are 6,8,10,12,14,16. Find the variance in ages.
1st/2 way: Expand e^sin(x) by Maclaurin's Theorem
If u=a+ib is a complex #, then complex conjugate of u*=a-ib. ...
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Screen Recording 2024-02-22 at 10.09.39 PM
#15 2022 MIT Integration Bee Qualifying Exam
logic: Simplify the Boolean function F=AB+(AC)'+AB'C(AB+C)