Find the last digit of (1021^3921)+(3081^3921)

• last digit of 1st expression is 1 and second expression is also 1
  as, 1 raised to any power will be 1 itself
  so, 1+1 = 2
  so the last digit will be 2
• 10 years agoHelpfull: Yes(15) No(0)
• 1 power any thing we get unit digit one
  so 1+1=2
• 10 years agoHelpfull: Yes(3) No(2)
• simplest one
  here unit digit of both no;s is one so
  unit digit of expression is 2
  
• 10 years agoHelpfull: Yes(1) No(0)
• and in this question if last 2 digits are asked then
  for last digit
  1^1+1^1
  for second last digit
  2*1+8*1=10
  so the last 2 digits are 01
• 10 years agoHelpfull: Yes(0) No(1)
• In 1st expression last digit will be 1 and in 2nd expression also last digit will be 1
  1+1=2
  so last digit of given expresion will be 2
• 10 years agoHelpfull: Yes(0) No(0)
• units power will be 1 so 1*1+1*1=2
• 5 years agoHelpfull: Yes(0) No(0)