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alukav5142 [94]
3 years ago
12

Write an explicit formula for an, the nth term of the sequence 21, 27, 33...

Mathematics
1 answer:
Arada [10]3 years ago
8 0

Answer:

Tn=6n+15

Step-by-step explanation:

Tn=6n+15

T9=6*9+15

T9=54+15

T9=69

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