The image of an extended object,placed perpen | vedclass

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(B) For a mirror,the nature of the image formed depends on the nature of the object and the mirror type.$1$. If the object is real $(R.O.)$,the image

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$(c)$ and $(d)$

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(B) For a mirror,the nature of the image formed depends on the nature of the object and the mirror type.$1$. If the object is real $(R.O.)$,the image is real $(R.I.)$ if it is inverted,and virtual $(V.I.)$ if it is erect.$2$. If the object is virtual $(V.O.)$,the image is real $(R.I.)$ if it is erect,and virtual $(V.I.)$ if it is inverted.Specifically:- $R.O. 	o R.I.$ (Inverted)- $V.O. 	o V.I.$ (Inverted)- $R.O. 	o V.I.$ (Erect)- $V.O. 	o R.I.$ (Erect)Thus,the image is erect if the object is real and the image is virtual (case $c$),or if the object is virtual and the image is real (case $d$).Therefore,the correct option is $(b)$.

The image of an extended object,placed perpendicular to the principal axis of a mirror,will be erect if:

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