A concave mirror produces a three times magnified (enlarged) real image of an object placed at 10 cm in front of it. Which option describes the image currently?
1
An inverted image is formed at a distance of 20 cm in front of the given concave mirror.
2
An erect image is formed at a distance of 30 cm in front of the given concave mirror
3
An inverted image is formed at a distance of 30 cm in front of the given concave mirror
4
An erect image is formed at a distance of 20 cm in front of the given concave mirror