[5]35) Assume that and 90+1= 1+1 (an) satisfies a₁ = 1 Determine lim an. an [5]36) Is the sequence (antn=1 given by if n is even 95= 1+ + if n is odd a Cauchy sequence? Prove your answer. [5337) Determine the values of r for which converges, Prove Corn)EIN converges. sequence the your answer. [5] 38) For a sequence (an)nen set mn = 1 (α₁+ a₂+--+an) Prove that if ano, then m~0.