Find the Unit’s digit in the product (76^41) * (41^14) * (14^87) * (87^76)

• units digit of 87^76 = 1 because 87^3n+1 has units place as 1
  units digit of 14^87 = 4 because 14^(some odd no.) has units place as 4
  units digit of 14^14 = 6 because 14^(some even no. )has units place as 6
  units digit of 76^41 = 6 because 76^(any positive no.)has units place as 6
  so , units digit of the product is = " 4 " (units digit of 1*4*6*6)
• 13 years agoHelpfull: Yes(1) No(0)
• unit digit of 87^76 is 7
  @ atmakuri jagadish ,how it is coming 1....plzz explain
  
• 11 years agoHelpfull: Yes(1) No(1)