If sn9+3 and , = f)" (-1)" 4n-1 =0, 1,2,., then (a) s, is absolutely convergent (b) , is absolutely convergent n=0 n=0 (c), is conditionally convergent d), is c

If Sn9+3 and , = F)" (-1)" 4n-1 =0, 1,2,., then (A) s, is absolutely convergent (B) , is absolutely convergent n=0 n=0 (C), is conditionally convergent D), is conditionally convergent