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How many $9's$ are there in the following number sequence which are immediately preceded by $3$ but not immediately followed by $4$?
$2\ 3\ 9\ 5\ 1\ 3\ 9\ 6\ 7\ 3\ 9\ 4\ 8\ 9\ 3\ 4\ 9\ 3\ 2\ 3\ 9\ 8\ 3\ 9\ 3$

  1. $3$
  2. $2$
  3. $1$
  4. $4$
in Logical Reasoning by (140 points) 2 7 | 16 views

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