Question

the magnification of plane mirror is
a)+1
b)-1
c)not define
d)0
please give step by step then i will mark as brainlist and thankyu​

Answer 1

Answer:

$+1$

Explanation:

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Answer 2

Answer:

The magnification of plane mirror is +1 bcoz the image formed is of same size as the object.

The image is virtual, erect, same size and laterally displaced in a plane mirror