it has none
none
None.
N has no lines of symmerty !
It is the capital letter N that has vertical parallel lines.
A capital N has no lines of symmetry (nor semetry).
north
n - 1
1
[(n-1)*(n-2)]/2.
Yes, the capital letter N has rotational symmetry but no lines of symmetry:
It is C which has no perpendicular or parallel lines
In the letter N, you can see two acute angles formed by the diagonal lines that intersect at the top point and the bottom right point of the letter.