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Svetllana [295]
3 years ago
5

An object placed between two plane mirrors arranged at right angles to each other at a distance d1 from the surface of one mirro

r and a distance d2 from the surface of the other. How many images are formed?
2

3

1

0
Mathematics
1 answer:
xz_007 [3.2K]3 years ago
5 0

Answer:

3

..................

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Answer:

w is undefined, no solutions.

Step-by-step explanation:

7w - 6 = 3(w + 4) + 4w

7w - 6 = 3w + 12 + 4w

7w - 6 = 7w + 12

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