Question

Image formation by a concave mirror.

✓ when an object is at infinity: Draw an object AB lies at
infinity.

Answer 1

Hope this helps...............
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Answer 2

$\bold{A\: real, \: inverted \: and \: point - sized \: image} \\ \bold{ is \: formed \: at \: the \: principal \: focus \: of} \\ \bold{the \: mirror.}$

$\mathfrak{kindly \: see \: in \: attached \: picture}$ ⬆⬆

$\red{Glad \: help \: you !!}$
$\green{It \: helps \: you!!}$
$\pink{Thank \: you,}$