The angle of incidence at which reflected light is totally polarized for reflection from air to glass (refractive index n) is

• A

  ${\sin }^{-1}\left(\mathrm{n}\right)$

• B

  ${\sin }^{-1}(1/\mathrm{n})$

• C

  ${\tan }^{-1}(1/\mathrm{n})$

• D

  ${\tan }^{-1}\left(\mathrm{n}\right)$