l>t, g * o# Lot/;. Ztz i\A,it^ I 3fef* y % H Li L LA, To LA, f r>£ 2. IS 3 It £ ~?"t$*6 LA, if fct*,K> **> t>£ II3 fi^feo^f-v^ A©. $8 £ T?1-0 3. lS4i^5©ttiX^?^tt^ J&M^JL A # $ «rW>/tfefdfi, -v^^^a— K (magnitude) ^Mv>$^ ilk, \ik,LA,ht> D li'K C LA, L/y %