1.using binomial theorem prove 6 to the power n -5n leaves remainder 1 when divided by 5.

Asked by Bidyashree Rout | 6th Oct, 2013, 07:05: AM

Expert Answer:

Please ask one question at a time. The solution to your first question is as follows:
 

Answered by  | 6th Oct, 2013, 09:31: PM

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