

MCQOPTIONS
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1. |
If the sum of the \[n\]terms of G.P. is \[S\] product is \[P\] and sum of their inverse is \[R\], than \[{{P}^{2}}\] is equal to [IIT 1966; Roorkee 1981] |
A. | \[\frac{R}{S}\] |
B. | \[\frac{S}{R}\] |
C. | \[{{\left( \frac{R}{S} \right)}^{n}}\] |
D. | \[{{\left( \frac{S}{R} \right)}^{n}}\] |
Answer» E. | |