Please answer 19 i) and ii) Please answer 19 i) and ii) — — I yqo + P) + (91 ' KJ"duns ut •qj 10 q »eo s.'ojse,l JO tuns pull s.»qn» m.' Jumnut xuo•ut •BOI ve Share with your friends Share 0 Brijendra Pal answered this We know that if a + b + c =0 then Post single query in a thread 0 View Full Answer Vishal answered this a(a-b)9*5+62-52/84 0