Question

Seurat made paintings in which separate dots of colorare placed close together on the canvas, and from a distance theymerge in the eye to form an image. Consider such a painting withthe dots in the painting are separated by 1.7 mm and that thewavelength of the light is ?vacuum = 530 nm. Find the distance atwhich the dots can just be resolved by each of the following.
(a) the eye (pupils diameter 2.5 mm)
m

(b) a camera (aperture diameter 25 mm)
m

Please provide answer