If space straight P presuperscript 2 straight n plus 1 end presuperscript subscript straight n minus 1 end subscript colon straight P presuperscript 2 straight n minus 1 end presuperscript subscript straight n equals 3 colon 5 comma space then space find space straight n.

Asked by Topperlearning User | 2nd Jun, 2015, 01:59: PM

Expert Answer:

We have,

Answered by  | 2nd Jun, 2015, 03:59: PM