Question

how many images would be doemed of an object placed in a room having two of its sides walls and shelling mirror polished​

Answer 1

Answer:

Your question says that 2 walls are perpendicular (90°)

There is formula for finding number of images=360°/theta-1

Theta=90°

360/90-1=3

For two walls it's 2×3 =6

Also there is ceiling fue to which half images on both walls will be formed when this half images are joined it will form a full image

So total is 3+3+1=7

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