Figure below shows two plane mirrors inclined at an angle x from each other. A viewer counts a total of seven images by looking directly...

      

Figure below shows two plane mirrors inclined at an angle x from each other. A viewer counts a total of seven images by looking directly from the object O. Determine value of angel x.
fig2120520191230.png

  

Answers


Kavungya
fig2220520191231.png
Kavungya answered the question on May 20, 2019 at 09:32


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