An erect object is located on the central axis of a spherical mirror. The magnification is -3. This means its image is: virtual, inverted, and on the opposite side of the mirror O real, inverted, and on the opposite side of the mirror O virtual, erect, and on the opposite side of the mirror O real, erect, and on the same side of the mirror O real, inverted, and on the same side of the mirror

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