Please be clear

For the differential equation below, find the first four nonzero terms in each of two linearly independent power series solutions about the origin. What do you expect the radius of convergence to be? NOTE: For yr. set ao = 1 and a, = 0 in the power series to find the first four non-zero terms. For ya, set an = 0 and a, = 1 in the power series to find the first four non-zero terms. Enter exact answers. (cosm) y" + zy' - 2y = 0. VI(@) = +. . . yz(I) = Pmin = NOTE: Enter co if the series solutions converge everychen