Answer:  Uses of concave mirrors: 
⇒ Concave mirror are used as reflectors in automobile headlights.

⇒ Concave mirrors are used by E.N.T. surgeons to reflect light in the inaccessible parts        of  ear, nose or throat.
⇒ Concave mirrors are used in microscope  to reflect light on to the objects to be viewed      by it.
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