Leibnitz- Test : Statement & Proof : Infinite Series #Leibnitz- #Test : #Statement #& #Proof : #Infinite #Series
Leibnitz- Test : Statement & Proof : Statement : Back If { u n } is a sequence of positive terms such that (a) U n ≥ u n+1 ∀ n (b) Lim u n =0 then the alternating series Σ (-1) n-1 is convergent. Proof :