Page 200 - Math Grade 12 (Basic)
P. 200

PROEUS DARA





                   mer111  :  ti-Hl5uftlru'Bl~~nt:tu.Hlh~nJ~~u&i:tlt~

                  t   1:::11   '  '   i''   Qt .. '   l
               ffitl nHu'i:fl ~ M13 fflHl.H~ i:tJ   = 1  a > b > 0
                    I            ~
                  "    i-inJ1i'tfl~lj1fHI  2a  ~i:li-iRJ6jtl'BlS1_?Hb

                  •    ~nruilhn~'i:fl~nHHt!lt~ (a,  o)  ~t!
                         u            u
                  "    firu1ilt~n~'BlSfJHHi:tlt~ (c,  0)  ~t!

                   tH rutl ttl rum~~ ~ctHHUi-inJ fJH~ t tll t S
                             2   2
               M~fflHu~i:tl x  + L  = 1   a> b > 0
                      ~   . bz  az
                       t:J   o.   ¢1       q   ~       '   eJ
                  ..   H RJti'Bl~1_? &1 t!  2a  St! HnJ6jtl'Bl~1_?t1 t!  2b
                  ..   fi.m1.hnbn~'i:fl~nH·Hi:tlt~ (o,  p)  st~ (o,
                         u  .      .   ·~





                                                        2   2
                                      y                X   y
                                                         +- =
                                                            2
                                                           a
                                                   2b
                                                    X                              X



                                    2a




                   illunli#.tJ  :  j Fi M~ fflS hl~ t:n & ~ tli ruu ttl lli'i:fl ~ R M'B fjj r; sl'i?l~B rul jj   '  2)
                          "                ~                       l  u    lJ     1
             SbRnrunHsi'in~BrulG (0,  -3)  sb     ,  3)  Whl~&HbU'iHS'H 'i
                  u        lJ     l                    lJ
                   Gt1Jt1.1  :   t t:n ti5R 1:1 ru iJ b fi H sli?l~fl rulG      y
                     ..,             u           lJ     l
             (0,  -3)  st!  co,  3)  tSlgtlnt~mrum~gtsi'in~BMG
                                    a                 lJ     t


                                                      2            c-Js.o)
                                                     c
                                                                          -3    0
                                               =  9-4= 5



                                  2   2                                        -3
                              ti~+l__=
                              "'- 5   9                                           v,  = (0,  -3)
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