In the equal ratio sequence, Sn = 1-1 / 2 to the nth power, then a 5 is equal to what

In the equal ratio sequence, Sn = 1-1 / 2 to the nth power, then a 5 is equal to what

a5=S5-S4=1-1/2^5-(1-1/2^4)=1/2^4-1/2^5=1/2^5=1/32

Elden Ring Premiere

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