Осте {са. 6. – С13 слишкою». Рове К. There is at least one fixed point in...
At least one of the answers above is NOT correct. (1 point) Suppose /(x) = x + 3x + 1. In this problem, we will show that has exactly one root (or zero) in the interval (-3,-1). (a) First, we show that f has a root in the interval (-3,-1). Since is a continuous function on the interval (-3, -1) and f(-3) = and f(-1) = -1 the graph of y = f(x) must cross the X-axis at some point...
Problem 6: A.Solve for the positive fixed point of 1/(1 + x) B:Let f(x)=Sqrt[2+x] solve for the positive fixed point .
please answer the last part "the probability that at least one out of 3 devices of this type will function for at least 42 months:" (1 point) The probability density function of X, the lifetime of a certain type of device (measured in months), is given by 0 if x s 15 f(x)= if x> 15 Find the following: P(X> 18) 5/6 The cumulative distribution function of X: 0 if xs 15 F(x) 15/x +1 if x> 15 The probability...
Imagine two solutions with the same concentration and the Normal boiling point к, (С/m) Solvent same boiling point, but one has benzene as the solvent and (C) the other has carbon tetrachloride as the solvent. Determine benzene 80.1 2.53 the molal concentration, m (or b), and boiling point, T. carbon tetrachloride 76.8 5.03 Т, т m °C
At least one of the answers above is NOT correct. (1 point) Solve the system -6 -2 dc dt T 20 6 -3 with c(0) T: 1 Give your solution in real form. x1 = e^(t)-3cos (2t)- 10 sin(2t)) X2 = e^(1)(-33sin(2t)+cos(2t)) An ellipse with counterclockwise orientation 1. Describe the trajectory
Point A to Point B) is fixed at origin Point A and is subjected to a cable force PBD-120 Ib). Point D is on the z axis, 6 feet above point A. Point B is on the y-z plane. 6 ft 5 ft 3 f 4 ft The moment about point A, caused by the forc e FBD, is most nearly: B) {407.-205j+0k} lb-ft A) £407i + 205j + 0k) lb ft C) {576İ+Of+0k} lb.ft
II. Using Newton’s method, write a MATLAB program to find the fixed point of the following function: ?(?) = √? + ?? accurate to at least 8 decimal places. (HINT: finding the fixed point of f(x) is the same as finding the zero of g(x) = f(x) − x. ) The output of this program should display in a single table (i) the solution for the fixed point, (ii) the initial guess, (iii) the number of iterations it took to...
At least one of the answers above is NOT correct. (1 point) Suppose f(x, t) = e 3t sin(x + 2t). (a) At any point (x, t), the differential is df = e^(-3t)cos(x+2t)dx+(e^(-3t))(2cos(x+2t)-2sin(x+2t))dt (b) At the point (-1,0), the differential is df = cos(-1)dx+(2cos(-1))+3sin(-1)dt (c) At the point (-1,0) with dx = -0.5 and dt = 0.3, the differential is df = 0.97344 Note. You can earn partial credit on this nrohlem (1 point) Consider the surface xyz = 20....
6. Prove that if a topological space X has the fixed point property, then X is connected
incorrect correct correct At least one of the answers above is NOT correct. (1 point) Find the absolute maximum and absolute minimum of the function f(x,y) = xy - 2y - 4 and on or below y = 5. + 8 on the region on or above y As usual, ignore unneeded answer blanks, and list points lexicographically Absolute minimum value: -40 attained at (5 ) and Absolute maximum value: 10 attained at (0 ) and