The value of 2 logx + 2 logx2 + 2 logx3………… 2 logxn = – McqOptions

MCQOPTIONS

1.	The value of 2 logx + 2 logx2 + 2 logx3………… 2 logxn =
A.	n (n + 1) log x
B.	[n(n+1)logx]/2
C.	n2 log x
D.	none
Answer» B. [n(n+1)logx]/2

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