If ‘x’ is the unit digit of pq, what is the value of x? p and q will be given to you. Number: pq p q 120 650 12561 345 122 556 243 329 124 7777 1245 89782 1246 234 1247 124 1248 25 1249 45 45/2=22 45%2=1 Unit digit(m) Unit digit produced from power(n)…