Question

Extra home work Problems Find the shaded area in the fijure of the spiral of shoun be bw The cuve is r=0 A rchimedes as OSO55TT 3r /2T 4-T at the given pt without elimiabay dx xP the Parameter -Sect at G-tant determine f the following series are Canversent or diversent Justify your answers C-7)K KI <22 Ke ka 2 Sin K K2 Find the Maclaurin series of fi= ln(-x) | k-L of the Conversent Series Find the sum + 3 (-) 4

Answer 1

- haus Bythmeclauins Series wle Now 1- =7 ) II 7 Co) =- 2 IV - 6 = -6 (x) Sub. these values (-1) a! S 7Ln(1-) (-7)K K! k c) K o K a K aKt a y (Kri)! (K+1)X

D'alembert to t, j the By cmuarget K o 2- k Ke K 2 aK (kr) (K+1) aKt MRN K aK k2 Ke e e e D'Almbert K Ke / K 2 Comurgnt 3 Sin k K= Sn K Let San K 7 k G: sn) Cnmergent y t l: p=a Commergent K2 San K Hen ce