I need help please. Only answer if you know
2 answers:
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Here we have a geometric progression!
Data:
n (Number of terms) = 8
(e<span>ighth term)</span>
<span>r (common ratio) = ?<span>
a1 (first term)</span><span> = - 1
a2 second term) = - 4
If: </span></span>
<span>Now, find the geometric progression
</span>Formula:
Solving:
Data:
n (Number of terms) = 8
<span>r (common ratio) = ?<span>
a1 (first term)</span><span> = - 1
a2 second term) = - 4
If: </span></span>
<span>Now, find the geometric progression
</span>Formula:
Solving: