Correct option is : (4)
Because no. of bacteria initial \(=\mathrm{N}_{0}\)
No. of bacteria at any time t = N
Since bacterial growth is given as
\(
\mathrm{N}=\mathrm{N}_{0} \ \mathrm{e}^{\mathrm{Kt}}
\)
Where K = growth constant for bacterial growth
