36 A thin convex lens of focal length 12 cm is placed 6 cm

Last updated: 6/3/2023

36 A thin convex lens of focal length 12 cm is placed 6 cm apart from a thin concave lens of focal length 15 cm Find out position of both the principal points A 15 cm 15 cm B 6 cm 6 cm C 4 cm 5 cm D 8 cm 10cm