The growth of a quantity N(t) at any instant t is given by \frac{d N(t)}{d t}=\alpha N(t). Given that N(t)=c e^{k j}, c is a constant, what is the value of \alpha ?

UPSC NDA I 2010 Mathematics Paper

Question : 41 of 120

Marks: +1, -0

The growth of a quantity N(t) at any instant t is given by ‌

dN(t)

=αN(t). Given that N(t)=cekj,c is a constant, what is the value of α ?

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