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2nd/2ways: Taylor series of sin(x)
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6th form Pure Math: hyper trig integrate ∫1/(sin(x) + cos(x)) dx1/(sinh(x)+2cosh(x)) dx
prob stat: One sample of n=4 scores has a mean of M=10, &
Find the 2nd-order partial derivatives of f(x,y)=2xy^2-3x^2+xy^3
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matrix example: How to select the ROW you want ...
prob stat: Consider the experiment of tossing a fair coin twice & reading the up face on each toss.
prob stat: A population of N=10 scores has a mean of 30.
#3 UC Davis integrate ∫3/(4+x^(1/3)) dx via power sub
Evaluate these 7 integrals ...
NYU: compute integral ∫√(1+ √x) dx
What is the mode for the following set of n=8 scores? Scores: 2,4,4,5,7,8,8,8
2nd way: integral 1) ∫1/√(a - √b x^2)dx vs 2) ∫1/√(a - √b x^2) dx
multivariable Let w=x^2y-xy^3 where x=cos(t) & y=e^t. Find dw/dt & its value when t=0.
Lamar U 2nd way: evaluate integral ∫1/(3x) + sec(9x)tan(9x)e^sec(9x) dx
Rutgers U: Verify using calculus
2nd way: Derivative arc cos(x/a) Calculus
U of Arizona: For each integral decide which of the following is needed ....
Upgrading win11 system to give the computer a new life
Let B be the mx1 col. matrix [1/m ... 1/m]'. If A =[a1 ... am] is any row matrix. What is AB?
partial Let f(x,y,z)=x e^(yz). Compute fxzy & fyxz.