How do you play the A dim(no3)/F chord?

To play the A dim(no3)/F chord on piano, play the A dim(no3) chord (A and D#) with F as the lowest bass note. Place the F note below the other chord tones. Slash chords specify a particular bass note different from the chord root.

What notes are in the A dim(no3)/F chord?

The A dim(no3)/F chord uses the 2 notes of the A dim(no3) chord — A (Perfect unison) and D# (Diminished fifth) — with F played as the bass note in the lowest register.

What is a slash chord?

A slash chord (or compound chord) is written as Chord/Bass and specifies both a chord and a bass note. The note to the right of the slash is played as the lowest note. The A dim(no3)/F chord means a A dim(no3) chord with F in the bass.

A dim(no3)/F

The A dim(no3) chord consists of the A (Perfect unison) and D# (Diminished fifth) notes, with F as the bass note.

How to play the A dim(no3)/F chord

Play F as the lowest bass note in the left hand
Find A (Root) on the piano keyboard
Add D# (Diminished fifth) — 6 semitones above A
Press all 3 notes simultaneously to sound the A dim(no3)/F chord

Inversions with same root

F 7(no5)

Related chords with different root

D# sus2(b5)

Related slash chords

D# dim(no3)/F