Sagot :
Answer:
Geometric Series.
Step-by-step explanation:
To find the sum of a finite geometric series, use the formula, Sn=a1(1−rn)1−r,r≠1 ,where n is the number of terms, a1 is the first term and r is the common ratio.
Hope this helps :3
Answer:
Geometric Series.
Step-by-step explanation:
To find the sum of a finite geometric series, use the formula, Sn=a1(1−rn)1−r,r≠1 ,where n is the number of terms, a1 is the first term and r is the common ratio.
Hope this helps :3