Answers

2016-06-20T20:36:23+08:00
Yung 3 and 5 1/2 yung pattern niya.  taops yung 4. every term niya nadadagdagan ng even number. kasi yung difference ng 1 and 4 is 3 then yung difference nung 4 at 9 is 5 then yung 9 at 16 ay 7. so parang nagplus 2 ka every term then yung mga sagot dun was even number
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