for (i=0; i<n; i++)
for (j=1; j<n; j=j*2)
for (k=0; k<j; k++)
... // Constant time operations
end for
end for
end for
Analyze the following code and provide a "Big-O" estimate of
its running time in terms of n. Explain your analysis.
Note: Credit will not be given only for answers - show all
your work:
(2 points) steps you took to get your answer.
(1 point) your answer.
Given v′(t)=2ti+j, find the arc length of the curve v(t) on the
interval [−2,3]. You may use technology to approximate your
solution to three decimal places.
(1 point) If C is the curve given by
r(t)=(1+5sint)i+(1+3sin2t)j+(1+3sin3t)k, 0≤t≤π2 and F is the radial
vector field F(x,y,z)=xi+yj+zk, compute the work done by F on a
particle moving along C.
Problem 2 Find max, min, point of infliction for
a. f(t)=c (e^(-bt)-e^at ) for t≥0 where a>b>0, c>0
b. f(x)=2x^3+3x^2-12x-7 for -3≤x≤2
c. f(x)=(x+3)/(x^2+7) for -∞≤x≤+∞
(a) Find the exact length of the curve y = 1/6 (x2 +
4)(3/2) , 0 ≤ x ≤ 3. (b) Find the exact area of the
surface obtained by rotating the curve in part (a) about the
y-axis.
I got part a I NEED HELP on part b