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UC Davis #10: count prove Σi = n(n+1)/2 where i=1 to n
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CBSE 2000 Hindustan: integral (1+tan(x))/(x+log(sec(x)) dx
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AI 2008 Hindustan: Evaluate integral ∫ 2/3 cos(x)/sin^2(x) dx
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Solve the following differential equation cos^2(x)dy/dx +y = tan(x)
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trig Write each expression as an equivalent algebraic expression involving only x.
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MP 98 Hindustan: Evaluate (i) ∫e^loge(x) dx (ii) ∫e^(-loge(x)) dx
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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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Let f(x,y)=4-2xx^2-y^2. Find the slope of the tangent line at the point (1,1,1) on the curve formed
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2nd way: ∫cos(x)/√(sin^2(x)+4sin(x)+3) dx
integral exp ∫e^(mx)/(x^n) dx via Reduction formula
prob stat OCR #8 The Normal variable X is transformed to the Normal variable Y. ...
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What is the mode for the following set of n=8 scores? Scores: 2,4,4,5,7,8,8,8
Simplify the following statements using only the connectives ∧, ∨ and ¬
prob stat: If the mean, median & mode are ALL computed for a distribution of scores,
What does SS tell us about a set of data? Under what circumstances will the value of SS equal 0?
logic: Simplify the Boolean function F=AB+BC+B'C
prob stat: For the sample shown in the freq distribution table, what is the mode?
2nd way: integral ∫ 1/(5x^2 -3x +7) dx with BONUS
1st/2 way: MIT Integration Bee Final ∫ x^4/(1-x^2) dx
Suppose z is differentiable funtion of x & y that is defined implicitly x^2+y^3-z+2yz^2=5