Ratio - Test : Problems & Solutions : Infinite Series #Ratio - #Test : #Problems #& #Solutions : #Infinite #Series

 Ratio - Test : Problems & Solutions :

                                                                                                                                                    

                                                                                                                                 Back

       Test for convergence of  1+ 1/1! +1/2! +1/3! +…

Solution : 

*         Test for convergence of 1/2 +(1.3/2.5)+ (1.3.5/2.5.8)+ …

      Solution :


       Test for convergence of Σ (n+1)! / 3n.

Solution :


*         Test for convergence of 1+ (2p/2!)+ (3p/3!) +4p/4!) +…

Solution : 


       Test for convergence of Σ n4/n!.

Solution : 


*         Test for convergence of Σ n!/ nn.

Solution :


*  1.       Test for convergence of Σ (n!)2/(2n)!

Solution :

*         Test for convergence of Σ (2n-2) / 2n+2)   xn  (x>0)

Solution :



*        Test for convergence of Σ (1.3.5….(2n-1)/ 2.4.6….2n)  xn-1  (x>0).

Solution :



*        Test for convergence of Σ xn/ (xn+an) (x>0,a>0).

Solution :
































#Ratio - #Test : #Problems #& #Solutions : #Infinite #Series




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