3D movies are very famous these days. Consider the following statement(s) related with 3D movies:

1. Modern 3D movies make use of red and blue light instead of Polarized light.
2. 3D glasses make use of polarized filters to enable audience to watch 3D movie.

Which of the above statement(s) is/are incorrect?
a) 1 only
b) 2 only
c) Both 1 and 2
d) Neither 1 nor 2

Ans – [A]

Explanation– This link nicely explains how 3D movies work.