How can I learn how to play a6 on the guitar?

To learn how to play A6 on the guitar, you can start by placing your index finger on the 2nd fret of the D string, your middle finger on the 2nd fret of the G string, and your ring finger on the 2nd fret of the B string. Strum all the strings except for the low E string. Practice transitioning smoothly between this chord and others to improve your skills.