9.4a: Problem 3 PreviouS Problem List Next (1 point) Write 3 sin(t)-4 cos(t) in the form...
will upvote if answers are correct HW5.4: Problem 10 Previous Problem Problem List Next Problem point Pre quadratic function of the form f(1) = 0 + ++ car to the data points (0,1),(1,9), (2,-5),(3,-1), using least squares FO) HW5.4: Problem 11 Previous Problem Problem List Next Problem (1 point) Fit a trigonometric function of the form 1) = c + squares. sin(t) + c cos(t) to the data points (0,1.5).(4.3.5). (6,5.5). ,5.5), using least f(1) = Preview My Answers Submit...
10:53 homework7 11 Homework7: Problem 11 Previous Problem List Next (1 point) Consider the function if0<t<2 a. Use the graph of this function to write it in terms of the Heaviside function. Use h(t - a for the Heaviside function shifted a units horizontally f(t) help (formulas) b. Find the Laplace transform 0. F(s) = L U(t)) for s help (formulas) Note: You can earn partial credit on this problemm. Pr
Previous ProblemProblem List Next Problem (1 point) If sin(z-)-A cos z, then the number A Preview My AnswersSubmit Answers
answer 1,2,3,4 thank you. HW4.5: Problem 1 Previous Problem Problem List Next Problem 1 point) Evaluate each of the integrals (here &(t) is the Dirac delta function) (60-3)dt (2)cos(3t)S(t -2) dt- (3)/eTst cos(4t)(t - 3) dt - c0 sin()(t - 5) dt- HW4.5: Problem 1 Previous Problem Problem List Next Problem 1 point) Evaluate each of the integrals (here &(t) is the Dirac delta function) (60-3)dt (2)cos(3t)S(t -2) dt- (3)/eTst cos(4t)(t - 3) dt - c0 sin()(t - 5) dt-
Sec7.1: Problem 8 Previous Problem List Next (1 point) Book Problem 21 0 to 3 sin() and y = 4 cos(x) from Sketch the region that lies between the curves y 0.9. Notice that this region consists of two separate parts. Using a graphing calculator, the x-coordinate c of the point of intersection is approximately equal to 927 dx+ Se 0,9 dr The area A of this region is Jc After integrating, A = Note: You an earn partial credit...
Homework 5: Problem 5 Homework Sets Homework 5 Problem 5 User Settings Grades Previous Problem Problem List Next Problem (1 point) Compute the Laplace transform. Your answer should be a function of the variable 8: Problems c{6 + uş(t)e * cos(at)} = Problem 1 Problem 2 Problem 3 Problem 4 Problem 5 Problem 6 You may find the following formulas useful: cos(bt + 7) = -cos(bt) sin(bt + 1) = sin(bt) cos(bt + ) = - sin(bt) sin(bt + )...
Thwk29-s20: Problem 3 Previous Problem List Next (1 point) Complete the following: sin(128 - 82) = trig .cos( op? trig ( ) .sin( Note that the given angles are in radians Note: You can earn partial credit on this problem
piny 1520 7e ECW-3: Problem 16 Previous Problem List Next (1 point) The graph of f(t) is given below a. Represent f) using a combination of Heaviside step functions. Use ht - a) for the Heaviside function shifted a units horizontally f(t) = help (formulas) . Find the Laplace transform F(8) = C{f(0)} for 8 +0. F(s) = C {f(t)} = help (formulas) Note: You can earn partial credit on this problem
Homework set 6: Problem 9 Previous Problem Problem List Next Problem (1 point) Evaluate the line integral JF d r where F (-sin z, 4 cos y, 10zz) and C is the path given by r(t) (-3t3,362,-3t) for 0 ts 1 Preview My Answers Submit Answers Homework set 6: Problem 9 Previous Problem Problem List Next Problem (1 point) Evaluate the line integral JF d r where F (-sin z, 4 cos y, 10zz) and C is the path given...
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...