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SEAMO 2027 - Paper C - SET 11 - Self-study Question 21

SEAMO · SEAMO 2027 - Paper C - SET 11 - Self-study

Question 21

Find the units digit of $13^{243}+17^{381}+4^{2021}$.
  1. 4
  2. 5
  3. 6
  4. 7
  5. 8