1. Use the Integral test to determine whether the series is convergent or divergent. Make sure you fully justify all conditions for the Integral Test using calculus-based or algebra-based arguments: Co M n2e-2na n-12. Use a comparison test (Direct Comparison or Limit Comparison) to determine whether the following series converges or diverges. Make sure you fully justify all conditions for the Comparison Test using calculus-based or algebra-based arguments: 2n2 - 1 M 3n5 + 2n+ 1