The n th tem of an A. P. is 6n + 11. Find the common difference.
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Answer:
Step-by-step explanation:
an=6n+2
a
1
=6×1+2=8
a
2
=6×2+2=14
a
3
=6×3+3=20
d=a
2
−a
1
=14−8=6
commondifference=6.
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