QS' A paintir* with a height Of 2m iS hangir* on a wall. The bottom Of the painting iS placed at a height Of 2m above the ground A visitor iS Sitting so that the eye level iS a at a height Of I.S_ The Chair from which the visitor iS Sitting iS at a distance Of metres from the wall. a) S that 9 = arctan e) - arctan [3] where m and n are integers. 1.5m b) Find how far the Chair Should be placed so that the painting appears as 'Or* as possible (maximize the Viewing Give answer in the form Where p q are integers.