Determine power series solution
Determine power series solution y(x) on N(0) for (4-x2)y'' - xy'+y = 0 and find radius of absolute convergence if cannot find the general expression, then point first six terms of that series at least.
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Suppose that mass slides without friction but motion is subjet to viscous air resistance with coefficient 'y' (gamma sign). Determine differential equation satisified by displacement x(t) of mass from its equilibrium poisiton.
Determinant of matrix A = 45. What to tell about determinant of matrix R? How is it associated to determinant of matrix A?
Find cost of 15 units in inventory by each of given methods, presenting details of the computations: (i) first-in, first-out; (ii) last-in, first-out; (iii) average cost.
From roots of characteristic equation, find whether each critical point of corresponding dynamical system is assymptotically stable, stable, or unstable, and categorize it as to type.
Suppose that the population of heights of male college students is approximately normally distributed with mean m of 69.09 inches and standard deviation s of 4.71 inches. A random sample of 92 heights is obtained. Show all work.
Consider pins be placed at A and B. To A let the thread with length AC be tied, and to B a thread with length BC. Draw path of join of the two threads at fingers. Illustrate that path is a hyperbola.
They plan on making the final deposit of $7,600 to account next year. How much will be available when they are ready to purchase equipment, suppose they earn 8% rate of return?
Use the Normal approximation to find the probability (±0.0001) that "p-hat" is between 0.47 and 0.49: _____
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