C(♯4) mandolin chord

How to play C(♯4) on mandolin

The most common way, the first shape above: your ring finger on the G string at the 5th fret, your middle finger on the D string at the 4th fret and your index finger on the A string at the 3rd fret. Let the E string ring open.

From the G string 5 4 3 0 (x: not played, 0: open)

What notes are in C(♯4)?

C(♯4), C major with sharp four, no fifth, is C, E and F♯: the root (C), the major third (E) and the augmented fourth (F♯). Its formula is 1 3 ♯4.