There are many reasons to learn how to divide AK into syllables. Separating a word like AK into syllables is mainly to make it easier to read and pronounce. The syllable is the smallest sound unit in a word, and the separation of the AK into syllables allows speakers to better segment and emphasize each sound unit.
Knowing how to separate AK into syllables can be especially useful for those learning to read and write, because it helps them understand and pronounce AK more accurately. Furthermore, separating AK into syllables can also be useful in teaching grammar and spelling, as it allows students to more easily understand and apply the rules of accentuation and syllable division.
In the case of the word AK, we find that when separating into syllables the resulting number of syllables is 1. With this in mind, it's much easier to learn how to pronounce AK, as we can focus on perfecting the syllabic pronunciation before trying to pronounce AK in full or within a sentence. Likewise, this breakdown of AK into syllables makes it easier for us to remember how to write it.