Page 247 - Math Grade 12 (Advance)
P. 247

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                                                  n:                      n:
                                                  2                      . 2







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                 (a)     3n:                                        (c)   3n:
                         T                                                T

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                      u                  1   IJ      u                   IJ
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                                                   6
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                ~msg ~HH!:tltStSGn.flu (2,  ~)  'HlStLusntH!sHrJ~crm

                                                         1
                n=  1  ~HH!:tltS~tru~(2, ~+2n:)  ~(2,  :n:)
                                                           11
                n  = -1  ~HH!:tl tS~fru~ ( 2,  ~- 2n:)  ~ ( 2,  -  6 n:)

                n  = 2  ~HH!:tlts~frn~ (2,  ~+4n:)  ~ (2,  ~n:)












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