The probability for a single random choice, is 6/13.
7/26
It is 13/51.
Considering 26 letters alphabet For the first letter there are 26 choices, for the second also, but for the third just one choice (the same letter as the second) and for the fourth one choice (the same as the first letter) so there are 26x26 palindromes and 26x26x26x26 possible words of four letters so the probability would be (26x26) / (26x26x26x26) If aaaa is not to be consider as a palindrome then it's (26x25) / (26x26x26x26) --------------------- There are 264 possible combinations of four letters. There are 262 possible palindromes, because there are 26 choices for each of the first and second letters, and the third, fourth letters are uniquely determined. Hence the probability is 262/264, or 1/262.
120.
There are 26 letters (A-Z) that can be chosen for the first character, for each of which there is a choice of 10 digits (0-9) for the second character. → number of outcomes = 26 x 10 = 260.
I think it depends on how many students are thinking of alphabet letters at the same time :) The first student will think of a letter from the English alphabet. Then, the second student will think of a letter. The probability that the second student will select what the first student selected is 1/26.
The first seven letters of the alphabet: abcdefg
The first two letters of the Greek alphabet are:Αα AlphaΒβ Beta... so the word is... alphabet (a collection of symbols for a written language).
The first two letters of the Greek alphabet are "alpha" and "beta," so the word you're looking for is "alphabet."
The word "alphabet" itself comes from the first two letters of the Greek alphabet, "alpha" and "beta."
The first Alphabet was probably an Ancient Egyptian "Abjad" alphabet with 24 letters.
alphabet
The first two letters of the Greek alphabet are "alpha" and "beta," so the word you're looking for is "alphabet."
The word "alphabet" comes from the first two letters of the Greek alphabet: alpha and beta. These two letters form the basis of the word alphabet, which refers to a set of letters or symbols used for writing a particular language.
the first 2 letter in the greek alphabet is alpha and beta Alpha from Alpha Bet from Beta
The first two letters of the Greek alphabet are:Αα AlphaΒβ Beta... so the word is... alphabet (a collection of symbols for a written language).
The first two letters of the Greek alphabet are:Αα AlphaΒβ Beta... so the word is... alphabet (a collection of symbols for a written language).