[tex] Two \: students \: while \: \\ sitting \: across \: a \: table, \\ looked \: down \: onto \: its \\ top \: surface. \: They \: noticed \\ that \: they \: could \: see \\ their \: own \: and \: others’ \: image. \\ The \: table \: top \: likely \\ to \: be \: made \: up \: of \: : \\ \\ = Glass \: sheet [/tex]