Question

A size of image of an object by a mirror having a foc
length of 20 cm is observed to be reduced it
1/3rd of its size. At what distance the obje
has been placed from the mirror? What is the
nature of the image and the mirror

by braw a ray diagram for above scese.​

Answer 1

Answer:

81; 81: 54 hcf class'6 match