A boy of height 1 m stand in front of a convex mirror. his distance from the mirror is equal to its focal length. the height of his images is ?
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f×h than x×y=1
x=1
y=1
=1+1=2
or write on mirror formula 1 1 1
--- _ --- = ---
: v u f
x=1
y=1
=1+1=2
or write on mirror formula 1 1 1
--- _ --- = ---
: v u f
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