Growth of a bacteria is represented as `N(t)=N_(0)e^(lamdat)`
After one hour a drug is given which decreases bacterial growth as `(dN)/(dt)=-5N^(2)`
Which of the following graph is correct.

Which one of the following statement is correct w.a.t. growth?

Which one of the following statement is correct w.a.t. growth?

Which one of the following statement is correct for N_(3)^(-) ?

The eqn.(Delta N_n)/(Delta N_t)= B represents which of the following ?

Let N denote the set of naturalno.s and A={n^(2):n in N} and B={n^(3):n in N}. Which one of the following is correct?

Rate of growth of bacteria is proportional to number of bacteria present at that time.If x is the number of bacteria present at any instant t, then which one of the following is correct? (take proportional constant equal to 1)

One mole of N, represents which one of the following?

Rate of growth of baster is proportional to the number of bacteria present at that time. If x is the number of bacteria present any instant t, then which one of the following is correct ?(take proportional constant equal to 1)