Page 21 - คณิต พค31001.indd
P. 21

?
                        @     *D  $>       "  (,  0            N ,"C    1     1   * >C .  1          @
                   a
                        E,   N   %                  *   *  78 k             N  ()  7 e k

                    @     N  ]78 k^              ]78 k^ L 6 ' h 7 e ' e k =


                    @    N  t78 ku              t78 ku L 6 ' h 7   '   k =


                    @     >C   N  ]78 ku             ]78 ku L 6 ' h 7 e '   k =


                    @     >C   N  t78 k^             t78 k^ L 6 ' h 7   ' e k=


                 ?  @    ]78  ^             ]78  ^ L 6 ' h ' f 7=


                  M  @    t78  ^             t78  ^ L 6 ' h '   7=


                 V  @    ]i 8 7^            ]i 8 7^ L 6 ' h ' e 7=

                       "  (,  0            N ,"C  %   *            N  7 ()  k   a * 5 D      * 5                 N  7
                 [  @    ]i 8 7u            ]i 8 7u L 6 ' h '   7=
                                                                                                           M
  ?                                                         &        P
                                                             !    @+
 @     *D  $>       "  (,  0            N ,"C    1     1   * >C .  1          @
   "  (,  0            N ,"C  %   *            N  7 ()  k   a * 5 D      * 5                 N  7           1-D.% BR           N  *D  $>      *       O A%  R.  1         GN   B    1-D.% BR    +  ()  S +
   a
 E,   N   %                  *   *  78 k             N  ()  7 e k               S M    S ?    S      S      S      S       `                                    ?       M
                         +   % *                  ,   +  *      -  -#     1-D.% BR     +   5  +
    @     N  ]78 k^              ]78 k^ L 6 ' h 7 e ' e k =         S +   % *                  ,   +  *      -  -#     1-D.% BR    S +  5  +
                         !   &      !    @+%            A  H                 $ &      ! Q   +

                        1  -g)- 3BR(,    1-D.% BR 5  h   h   @       1-D.% BR    +  5  h h
    @    N  t78 ku              t78 ku L 6 ' h 7   '   k =                1-D.% BR    S +  5  hS  h
                            $  A$  1  FG
                               7    D5C  7    `

                         7    `     D5C  7    `


    @     >C   N  ]78 ku             ]78 ku L 6 ' h 7 e '   k =
                                  D5C 7  7    `

                 I,      !  %      !    @+
                         $  A$  RK S  FG           A H        !

    @     >C   N  t78 k^             t78 k^ L 6 ' h 7   ' e k=       h ' h L h i' h  h   h L h i  h L
                      h '< h L h ' hh < h                    h  ]i ^ h L h   hh i  h L M
                                                               `      `
                       '  L  '   q <   `                           L      L

 ?  @    ]78  ^             ]78  ^ L 6 ' h ' f 7=    <  <      ?   i  ?   i
                      h ' i < h L h < i  ' h                 h  ` i   h L h   S  ` h L V





                  ?   h ' h L '                              h ? h L  ?  L   ?
                  M   h ' m < h   h ' h mh < h
  M  @    t78  ^             t78  ^ L 6 ' h '   7=     M    $   '< f ` ()   h ' m < h L h ' h m h < h    @   ' L     < L    ()   h   m & h L h   h m h & h L ?
                      M    $   '< e ` ()   h ' m < h e h ' h m h < h    @   ' L     < L S    ()   h   m ]S  ^ h e h   h m hS  h
                                                                                                                   e    ?
                  V    D5C  7             N .
 V  @    ]i 8 7^            ]i 8 7^ L 6 ' h ' e 7=     h ' h e 7 *D  $>  S 7  e ' e 7              h ' h e   *D  $>  S   e ' e


                      h ' h   7 *D  $>  S 7    '   7         h ' h     *D  $>  S     '
                  [    D5C  7             N .
 [  @    ]i 8 7u            ]i 8 7u L 6 ' h '   7=    h ' h f 7 *D  $>  ' e S 7 * 5  ' f 7   h ' h f   *D  $>  ' e S   * 5  ' f

                      h ' h   7 *D  $>  '   S 7 * 5  '   7   h ' h     *D  $>  '   S   * 5  '

   &        P                                                     (

                                                                รายวิชาคณิตศาสตร์ (พค31001) ระดับมัธยมศึกษาตอนปลาย  21
                                                                                      สำ�นักง�น กศน.จังหวัดก�ฬสินธุ์
   16   17   18   19   20   21   22   23   24   25   26