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just 44 Euler Equations. In each of Problems 40 through 45, use the substitution introduced in...
PLEASE JUST DO QUESTION 1 Differential Equations // Math 2680 Section OL63 // Summer 2020 Using Power Series For each differential equation P(x)/' + Q(x) +R()y= 0, the solution will be a power series y(x) = n(1-10)" = 10 +0,1 + aza? +... where 20 satisfies P(x0) +0, and ao = A and a - B are constants that determine all other coefficients. 10 0 NO Example: " + y = 0. Let Xo = 0. Plug in y(x) =...
can you help me with 37, 41, and 45 thanks 3.6. Homogeneous Equations with Constant Coefficients 191 31. d(isin(2)) 34. 읊 (e212. cos(3x1+ sin x) 36. fe(l-2i)dx 32. (e3iz) 33. ,e* sin(z)) 37. Je(1+2)dr In Problems 39- 42, solve the system of equations for the possibly complex- valued unknowns 39. iAi-1, A1 iA2 0 40. iA21, 2A1 iA20 43. Show that eir is a solution to x" +x 0 44. Show that ei2z is a solution to z', + 4x...
28, 36, 38, 40, 41 15.1 Graphs and Level Curves 927 (a) Figure 15.18 SECTION 15.1 EXERCISES 10. Katie and Zeke are standing on the surface above D(1,0). Katie hikes on the surface above the level curve containing D(1,0) o B(2.1) and Zeke walks cast along the surface to E(2. 0). What can Getting Started y-y dentify the independent 1. A function is defined by and dependent variables. be said about the elevations of Katie and Zeke during their hikes?...