1.

If an=3n+1, then an+1 is ______A) 3n+3B) n+2C) 3n+4D) 3n+1

Answer»

Answer:

None of the above

Step-by-step EXPLANATION:

an = 3N + 1

an + 1 = 3n + 1 + 1

= 3n + 2



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