If \((1/2^1) + (1/2^2) + (1/2^3)....(1/2^{10})=1/k\), then what is th – McqOptions

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1.	If \((1/2^1) + (1/2^2) + (1/2^3)....(1/2^{10})=1/k\), then what is the value of k?
A.	512/511
B.	1024/1023
C.	511/212
D.	1023/1024
Answer» C. 511/212

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