Is there any method other than solving for n [like in question no.19 of ex 5.2]using quadratic formula ,factorisation or completing the square

Asked by  | 21st Nov, 2012, 05:46: PM

Expert Answer:

By using the given condition, we get a simple linear equation in n which can be solved very easily.

Answered by  | 22nd Nov, 2012, 10:27: AM

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