The aperture of a telescope is made large, because

The aperture of telescope is increases to

The aperture of objective lens of a telescope is made large so as to

The aperture of the objective lens of a telescope is made large so as to

The aperture of the objective lens of a telescope is made large so as to

The aperture of telescope is of 1m diameter and wavelength of light incident on the on the paerture is 5500 A^(0) . The angular limit if resolution of the telescope is