An astronomical telescope has an angular magnification of magnitude 5 for distant objects. The seperation between the objective and the eyepiece is 36cm and the final image is formed at infinity, The focal length f_0 of the objective and the focal length f_e of the eye piece are

An astronomical telescope has an angular magnification of magnitude 5

1.	An astronomical telescope has an angular magnification of magnitude 5 for distant objects. The seperation between the objective and the eyepiece is 36cm and the final image is formed at infinity, The focal length f_0 of the objective and the focal length f_e of the eye piece are
Answer» `f_0=45cm, f_e=9cm` `f_0=7.2cm, f=5cm` `f_0=50cm,f_e=10cm` `f_0=30cm, f_e=6cm` ANSWER :D