Previous Problem Problem List Next Problem (1 point) and g(x) dx = 2, find the following...
LinearAlgebra03: Problem 2 Previous Problem List Next Previous Problem List Next (1 point) Find a set of vectors {ū, v} in R4 that spans the solution set of the equations Sw – x + 2y + 3z = 0, | 2w + 2x – y – 2z = 0. II
find d^2y/dx^2 for y=sec(x) I l homework 3/8 Home-work-3: Problem 8 Previous Problem Problem List Next Problem (2 points) Find the equation of the line that is tangent to the curve 3. COS at the point (1, -31). The equation of this tangent line can be written in the form y = mx + b where n = and b Note: You can earn partial credit on this problem Preview My Answers Submit Answers You have attempted this problem 0...
Section 3.2 The Wronskian: Problem 5 Previous Problem Problem List Next Problem (1 point) Determine the largest interval in which the given initial value problem is certain to have a unique twice-differentiable solution. Do not attempt to find the solution. d2x sin(t)atx + cos(r)ar + sin(,)x = tan(t), dx x(0.5)-8, x,(0.5)-10 Interval Section 3.2 The Wronskian: Problem 5 Previous Problem Problem List Next Problem (1 point) Determine the largest interval in which the given initial value problem is certain to...
6: Problem 1 Previous Problem Problem List Next Problem (2 points) Let f(x) = z* In(t)dt (a) Evaluate f'(10) = (b) Evaluate (8-1)'(0) = 6: Problem 27 Problem List (1 point) Evaluate the integral p T/3 -9 In(tan(x)), 57/4 sin(x) cos(x) 6: Problem 29 Previous Problem Problem List Next Problem (1 point) Find the area of the region enclosed between f(x) = x2 – 3x + 8 and g(x) = 2x2 – x. Area = (Note: The graph above represents...
Ch 5 Sec 3: Problem 10 Previous Problem Problem List Next Problem 1 point) Suppose the region on the left in the figure (with blue shading) has area is 33, and the region on the right (with green shading) has area 3. Using the graph of f(x) in the figure, find the following integrals. f(x) dx = I swds = I code = [ Valdr = Graph of y = f(x) Note: You can earn partial credit on this problem....
Previous Problem Problem List Next Problem (1 point) The graph of terms of areas. is shown below. Evaluate each integral by interpreting it in - swdx = 482) 2 [ "sw) dx = 40-p12 3. swdx = (1852 dx = -(8-pi)/2 x = (pi-8y/2 Note: You can click on the graph to enlarge the image. Note. You can earn nartial carlit on this nmblem.
Section 5.5 Orthonormal Sets: Problem 6 Previous Problem Problem List Next Problem 1 (1 point) Use the inner product < f, g >= . f(x)g(x)dx in the vector space C°[0, 1] to find the orthogonal projection of f(x) = 6x2 + 1 onto the subspace V spanned by g(x) = x - and h(x) = 1. projy(f) =
136Sec8.4: Problem 2 Previous Problem Problem List Next Problem (1 point) Suppose that the density of cars (in cars per mile) down a 20-mile stretch of the Pennsylvania Turnpike is approximated by 8(x) = 350 (2 + sin(47x + 0.175)), at a distance x miles from the Breezewood toll plaza. Sketch a graph of this function for 0 < x < 20. (a) Complete the Riemann sum that approximates the total number of cars on this 20-mile stretch (use Dx...
UYU TUTI9W Calc3 Section 14.2: Problem 2 Previous Problem Problem List Next Problem (1 point) Suppose R is the shaded region in the figure, and f(x,y) is a continuous function on R. Find the limits of integration for the following iterated integrals. ** ſf 515,)da = $\S.° 13,5v) dydz => [f 12, )dA = S"L" s13,1) de dy
HW6: Problem 9 Previous Problem Problem List Next Problem (1 point) Find the Laplace transform of f(t) = 2te2sin(t) F(8) HW6: Problem 10 Previous Problem Problem List Next Problem (1 point) Find the Laplace transform of f(t) = t cos(3t) F(3)