Point A (0, 1 cm) and B (12 cm, 5 cm) ar...

Point A (0, 1 cm) and B (12 cm, 5 cm) are the coordinates of object and image x-axis is the principal axis of the mirror. The, this object image pair is

due to a convex mirror of focal length 2.5 cm

due to concave mirror having its pole at (2 cm, 0)

due to a concave mirror having its pole at (-2 cm, 0)

Data is insufficient

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The correct Answer is:

`:.` V should be positve and 5 times `|u|`.

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