Pam says that,using 100 different digits,she can make 10000 different three digit palindromes.Zareena says that does not make sense.who is correct zareena or Pam?

Question

Explain your answer make use of mathematics statement and number sentence

Answer 1

There are only ten digits and a 3-digit palindrome contains only two digits, the same digit being in the hundreds and ones position with a different digit between them in the tens position, making a total of ninety numbers, so Zareena is correct.