Answer:
[tex]d=0.019m[/tex]
Explanation:
From the question we are told that:
Far point [tex]x=0.759m[/tex]
Refractive power [tex]P=-1.35 D.[/tex]
Generally, the equation for Focal length is mathematically given by
[tex]F=\frac{1}{P}[/tex]
[tex]F=\frac{1}{-1.35}[/tex]
[tex]F=-0.74m[/tex]
Therefore
[tex]\frac{1}{f}=\frac{1}{u}+\frac{1}{v}[/tex]
Where
[tex]u=o[/tex]
[tex]\frac{1}{-0.74}=\frac{1}{0}+\frac{1}{v}[/tex]
[tex]v=-0.74m[/tex]
Therefore,The between her glasses and eyes
[tex]d=x-v[/tex]
[tex]d=0.759-0.74m[/tex]
[tex]d=0.019m[/tex]
