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review: When to use ... Sum of A.P n/2(a+l) vs n/2(2a+(n-1)d)
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RPET 2003 Hindustan: integral ∫sin^4(x)-cos^4(x) dx
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Solve the following differential equation cos^2(x)dy/dx +y = tan(x)
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Pantun Melayu [Sorong papan tarik papan]
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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 [Pulau Pandan Jauh Ke Tengah]
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UC Davis #16: Prove (fgh)'=f'gh+fg'h+fgh' [differentiation using the product rule]
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matrix example: How to select the ROW you want ...
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Evaluate these 7 integrals ...
Rutgers U: compute log integral ∫x^2 (ln(x))^2 dx
exp Evaluate these 4 integrals containing e^x ...
trig integral ∫x^2 cos(x^3) e^sin(x^3) dx
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Find the mean 118,50,84,67,101 withOUT calculation. Support your answer.
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Rutgers U: 2nd way compute ∫√(x^2 -2)/x dx
Show integral ∫x √(ax+b) dx = 2(3ax-2b)√(ax+b)^3 /(15a^2)
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Lamar U 2nd way: evaluate exp integral ∫e^(2x)/(1+e^(2x)) dx
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Purdue U: trig integral ∫tan^3(x) sec^2(x) dx =? where x=0 to pi/4
Show integral 1/(x(x^2+a^2)) dx = 1/(2a^2) ln(x^2/(x^2+a^2))
NYU: compute ∫ln(x)/x^2 dx
Find r, if 5 4Pr = 6 5(r-1)