Let \[{{S}_{1}},\ {{S}_{2}},.......\]be squares such that for each \[n – McqOptions

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1.	Let \[{{S}_{1}},\ {{S}_{2}},.......\]be squares such that for each \[n\ge 1\], the length of a side of \[{{S}_{n}}\] equals the length of a diagonal of \[{{S}_{n+1}}\]. If the length of a side of \[{{S}_{1}}\]is\[10cm\], then for which of the following values of \[n\] is the area of \[{{S}_{n}}\] less then \[1\ sq\ cm\] [IIT 1999]
A.	7
B.	8
C.	9
D.	10
Answer» D. 10

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