State the low of radioactive decay. Hence derive the relation N= `"Noe"^(-lambdat)`. Represent it graphically.

State the law of radioactive decay and hence derive the relation N=N_0e^(-lambdat) , where the letters have their usual meanings?

State the law of radioactive decay. Hence derive the expression N = N_0(e^-lamda t) .lf where symbols have their usual meanings.

State radioactive decay law.

State radioactive decay law.

State the law of radioactivity and hence, show that N=N_(0)e^(-lambda t) .