Q. Find the sum of the infinite geometric series.−8−4−2−1+Write your answer as an integer or a fraction in simplest form.______
Calculate Sum Formula: Now, calculate the sum S of the infinite geometric series using the formula:S=1−ra1Here, a1 is the first term and r is the common ratio.We have:a1=−8r=21
Substitute Values: Substitute the values of a1 and r into the formula to find the sum of the series:S=(−8)/(1−(1/2))S=(−8)/(1/2)S=−8×(2/1)S=−16
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