a minor
The minor key with three sharps is B minor. In the key signature of B minor, the sharps are F#, C#, and G#. This key is the relative minor of D major, which also has two sharps in its key signature.
There are no sharps in the key signature, but in the harmonic minor there is a G#.
C Major, zero flats and zero sharps. The minor scale with the same number of flats and sharps is A Minor.
C Major, zero flats and zero sharps. The minor scale with the same number of flats and sharps is A Minor.
The key of C major or A minor.
C Major, zero flats and zero sharps. The minor scale with the same number of flats and sharps is A Minor.
The key signature of C major has no sharps or flats, while the key signature of A minor has no sharps or flats. This means they share the same key signature, but C major is a major key and A minor is a minor key.
The keys of C major and A minor have no sharps or flats.
There are four sharps in C sharp minor. These sharps are C# D# F# and G#. The harmonic minor also has B#. (which is C)
There are two sharps in b natural minor: F# and C#
The key with 7 sharps is B major. In this key, the notes are B, C#, D#, E, F#, G#, and A#. The relative minor of B major is G# minor, which also contains 7 sharps.
Two sharps is either D major or B minor.