浙江师范大学
第一章单元测试
  1. The -series diverges for ( ).

  2. A: B: C:
    答案:
  3. The series has the sum equal to ( ).

  4. A:The sum does not exist B:2 C:3
    答案:The sum does not exist
  5. Series . ( )

  6. A:错 B:对
    答案:错
  7. Series converges. ( )

  8. A:错 B:对
    答案:错
  9. The radius of convergence of is . ( )

  10. A:错 B:对
    答案:对

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