Sikta RoyKnowledge Contributor
Consider the following f(t)=0.01t2 g(t)=4t where 0<t<INFINITY Now, consider the following two statements (i)For some t>0,g(t)>f(t) (ii)There exists a T, such that f(t)>g(t) for all t>T? Which one of the following options is TRUE?
Consider the following f(t)=0.01t2 g(t)=4t where 0<t<INFINITY Now, consider the following two statements (i)For some t>0,g(t)>f(t) (ii)There exists a T, such that f(t)>g(t) for all t>T? Which one of the following options is TRUE?
For (i) :
f(1) = 0.01 and g(1) = 4
So, there exists a t = 1, such that (i) is true.
(ii) matches the definition of small oh notation
Here, g(t) = o(f(t)) is true.
So, f(t) > g(t) is always true for all t > T
Hence, (ii) is also correct.