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Xiao Zhan once again becomes a negative example; Jiangsu TV's City Channel "Ling Jue Chi" airs a pro
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Solve the following differential equation cos^2(x)dy/dx +y = tan(x)
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MP 2000 Hindustan: Evaluate ∫(tan(x)+cot(x))^2 dx
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AI 2008 Hindustan: Evaluate integral ∫ 2/3 cos(x)/sin^2(x) dx
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2 ways: sq root derivative 1/(√√(1/√x))
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exp Differentiate (i) b^e^x (ii) b^x&e (iii) (b^e)^x (iv) (b^x)^e
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Pantun Melayu [Sorong papan tarik papan]
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Alternate way: Find 1+2+3+... +(n-1)+n via "polynomial degree 2"
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A box contains 8 blue & 6 red socks. What is the number of ways that 2 socks can be drawn ...
prob stat In a sample of n= 6 scores, 5 of the scores are each above the mean by one point.
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Example: Find the sum
Review: Product to Sum Identities
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2nd/2parts Mohammad Ali Jinnah University: Integrate the followings.
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2nd example: Find the sum -0.31, -0.19, -0.07, 0.05, 0.17, 0.29 via median
2nd/2ways: Find the sum 1/7, 10/21, 17/21, 24/21, 31/21 via "picture".
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trig integral ∫sec(x) dx =
exp integral e^x (f(x) + f'(x)) dx
WMich. U: 2nd way trig derivative d/dx(sin(x)^cos(x))
1st/2ways: exp e^g(x) (g'(x)f(x) + f'(x)) dx
Dude, this guy is seriously loyal!!! #Shocking #Unbelievable