How many four letter words can be formed using the letters of the word…

First, identify the distinct letters in 'GAGANYAAN': G, A, N, Y. There are 4 distinct letters available. Since the problem requires forming four-letter words with no repetition, all 4 distinct letters must be used. The number of ways to arrange these 4 letters is calculated as 4 factorial (4!). This equals 4 × 3 × 2 × 1 = 24 possible words.