Latest exam Aptitude Question SOLUTION: Use the formula a(sub1) + a(sub1)r + a(sub1)r^2 + ... a(sub1)^n-1 = a(sub1) 1-r^n/1-r for the nth partial sum of a geometric sequence to find the sum 1 + 2/3 + 4/9 + 8/27 + ... 6

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(#M40145790) EXAM Numerical Ability question Keep an EYE

Use the formula a(sub1) + a(sub1)r + a(sub1)r^2 + ... a(sub1)^n-1 =
a(sub1) 1-r^n/1-r for the nth partial sum of a geometric sequence to find the sum 1 + 2/3 + 4/9 + 8/27 + ... 64

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