Is every idempotent element is nilpotent.

A. Yes
B. No
View Answer

B. No

Related MCQs

  1. For any element a€R , let Ra ={ra∶a∈R,r∈R} then Ra is an ideal of R.
  2. Every maximal ideal is.
  3. Every PID is UFD but converse not true.
  4. If an=0, where n is least positive integer then element a is called.
  5. In Principal ideal domain every non-zero prime ideal is.
  6. If P is a prime ideal ina commutative ring with identity then R/P is.
  7. Set of integers form a field.
  8. Centre of the ideal I is.
  9. A ring in which every prime ideal is irreducible.
  10. The nilpotent element in Z4 is.

Leave a Comment