Identify the true (V) and false (F) statements regarding the Braille system. (1) Signals are formed by dots from the set of 8 dots. (2) Fundamental...

Identify the true (V) and false (F) statements regarding the Braille system. (1) Signals are formed by dots from the set of 8 dots. (2) Fundamental signal refers to the peripheral typing process. (3) The arrangement of Braille dots appears in relief. (4) The Braille system has two columns of three dots each. Choose the correct sequence from top to bottom.

(1) Signals are formed by dots from the set of 8 dots.
(2) Fundamental signal refers to the peripheral typing process.
(3) The arrangement of Braille dots appears in relief.
(4) The Braille system has two columns of three dots each.
V - F - V - V
F - V - F - V
V - V - F - F