Page 252 - Math Grade 12 (Advance)
P. 252

PROEUS DARA



                                                  21t
                    I   0   I   Ql           I
                &f.in~HtH'i1rlH'l15(gctl  r  = 0  Lnh  e =  3  '1
                             2
                Eit'i3  r<O  tU  1t<9<1t  tSlH?lQiSmfinrunrufdn
                  ~           3                         n    ~
                  ?0        ~I           t.J          ":)0   0
          :n tl t'i fil'i:HS ?1 scrncr stl m nn run ru td n21 tl t'ifiltHs ?1 scrt:s  '1
              G       uu             n    ~       G       u
                                                                      0
                run  o  tsintlcrtS13n  1t  t9i  21t  si§H?Jmsmfi
                          ~    GV                 tJ
                          I
          n run rutd n21tl truts~scrnustl mfin run rutdn21tl & ruts
             n    ~            u   u          n    ~
          0   0
          ?121Jfi  '1
           u
               ruifuif  : ?Hu'ifilUtsrut§muH'ru  r  = 2cos30  '1
               u     n   u  G             u








                  eJ        Q    0   0   ";)     0   I
               - t2Hfiltlflt1?ldlhlrul  c  tS?l'i:flSill!:llU  {f(t),  g(t))  '1
                   \t               I      U
               - rut§m~ x  =  f(t)  ,  y  =  g(t)  t'~ru  t







               - nHH!:ll&SUtru
                  u        u







                ..
               u'i:flru  OP












                                                          2
               9sb  :  x  = rcose     y  =  rstn9  Sw  r  = x  + y  2
                                            .
                                                 "'"'
                                                     2






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