argument is valid, or enter I (for "incorrect")if any part of the argument is flawed. (Note: if the conclusion is true but the argument that led toit was wrong, you must enter I.)For all n>2,ln(n)n2>1n2, and the series ??1n2 converges, soby the Comparison Test, the series ??ln(n)n2 converges.For all n>2,ln(n)n>1n, and the series ??1n diverges, soby the Comparison Test, the series ??ln(n)n diverges.For all n>2,nn3-2<2n2, and the series 2??1n2 converges, soby the Comparison Test, the series ??nn3-2 converges.For all n>1,ln(n)n2<1n1.5, and the series ??1n1.5 converges, soby the Comparison Test, the series ??ln(n)n2 converges.For all n>1,n2-n3<1n2, and the series ??1n2 converges, soby the Comparison Test, the series ??n2-n3 converges.For all n>1,arctan(n)n3<2n3, and the series 2??1n3 converges, soby the Comparison Test, the series ??arctan(n)n3 converges.