On simplification, (1-1/2) (1-1/3) (1-1/4) ........(1-1/n) is equal to – McqOptions

MCQOPTIONS

1.	On simplification, (1-1/2) (1-1/3) (1-1/4) ........(1-1/n) is equal to :
A.	1/n
B.	2/n
C.	2(n-1/n)
D.	1/n(n-1)
Answer» B. 2/n

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