"'A H n,"dB [: -; :j Compute the following entries of A8: (a) Ihe (1. 2) entry (b) the (2. 3) entry C
-l l-l',a st..fl^ n V- t 'Itlr'r-l -r0-* i5 -,1q-II 0 -)7 rqq 47 - \ q,(-l -hll"d,-\t, ,n-) o\\ o t n\ \-J t0-l, nt1 r% flrlll' I -a:"tl2R-ht- i -\ Ol A t!2 z-. a) \r, + -b, | -* i-r .L -e lg -(R,+V--11-, n=[\ I Za .i5 ,L q( il36 VJ (.{V -}i-A tA n ^^Q t \{slro ro lpr 6il,+V- tr o-a$a8',x\7 -t t' I \''t ) t Itlt-l- t \o iS aD t aas -> () 5 rl'rctr) 0 t t r \7 t4^*.{1.,-., =!a&dA"^)h, c) Ia " n0) ':./ \__"/ + (*,,,=(i ( {,:V I {-=q m,=l ( L\o (*.-^ )C,Lt \ / rr'=1 (0,t{,g) (t,q ( ( 7,OrtO iF lx",Ll"--/ q -t k*=[ -L 1 S L.{,\ --l I g 314 + Cp {,t.+r"q -3 n-< -[ -qJ -n\^q -\ l= --3 3UJ -3 I -b -\% ig -_\s.,1 C-rl-\=,-%9 O (=l@-d -l i lq-v OrS \+%= 2 "a _t 7 _l,tTe')o\{>t 3 tO -L{ o \ ^ a-