What The Nth Term Of 3 4 5 6 7 Sequence
What the nth term of 3 4 5 6 7 sequence
ANSWER :
The nth term is An = n + 2.
STEP BY STEP EXPLANATION :
An = A1 + (n - 1) × R
An = 3 + (n - 1) × (4 - 3)
An = 3 + (n - 1) × 1
An = 3 + n - 1
An = n - 1 + 3
An = n + 2
- Testing...
A1 = 1 + 2 = 3
A2 = 2 + 2 = 4
A3 = 3 + 2 = 5
A4 = 4 + 2 = 6
A5 = 5 + 2 = 7
Therefore , the nth term is An = n + 2.
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