Question

Consider all strings of length 10, consisting of all uppercase letters. How many such strings are there?

Answer 1

There are 141,167,095,653,375 strings of length 10 consisting of all uppercase letters.

Step-by-step explanation:

To find the number of strings of length 10 consisting of all uppercase letters, we need to determine the number of choices for each position in the string. Since there are 26 uppercase letters in the alphabet, there are 26 choices for each position. Therefore, the total number of strings is calculated as 26 raised to the power of 10, which is 2610 = 141,167,095,653,375.