Question

otd 2 ス u)-오 じ 11 E

Please find both solutions using the method of Frobenius. Also I've been asked to leave both the 'r1' and 'r2' as as when plugging into the sigmas but plug in their values all the way at the end. If you can please make sure that happens, it would be great. Thanks

Answer 1

no ntr- =) 2x22 (n++)(n+r-yan ntY do ntrt2 tr(2n+2 2 に Nau equaTe to zro The Co.effi ciadof ㅈ n -2 nH.

an-2 4.4x14- 1 4 5メ7-1 44714 14. Cos.( 卫 an-2 Ct o a c 2. a 2 ao 1X3 - C12 40 20 4 4-0