1. The function fico tool > R defined by fa)=+i haw e.1f'6)=-1 Jave/X fnctinalf>)a-1 b) f) 2.Let f:R>e be detiel by tu) s3+8, Jhe f is. a.) One to one onln bil Neither one to he nor onto Colone to one and onto D.J Onto Onln 3.~(MPVQ)vR= fP> e 27 11 PAQ Let fiR>R be a furabion by fls=XRLY he defined Let Ao{1233R={,?,3,4,5693 and let. R be a Rbatin from by XRy if and anly ie a)83.5,23 4s 2nt l tor each cE 83.4,5.6,73 2.J R={!234,5,6,7 Ato B be delind BAINA