14,11,8.....-47 find n
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Answered by
1
Answer:
a=14
d= 11-14=-3
an=-47
-47=14+(n-1)-3
-47-14=(n-1)-3
-61/-3=(n-1)
61/3+1=n
64/3=n
Answered by
1
Answer:
n=64/3
Step-by-step explanation:
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