Answer:
Step-by-step explanation:
First term or a = 9
Common difference or d = 10
a12=?
an=a+(n-1)d
a12=9+(12-1)10
=9+110
=119
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Answer:
Step-by-step explanation:
First term or a = 9
Common difference or d = 10
a12=?
an=a+(n-1)d
a12=9+(12-1)10
=9+110
=119