May 2017 May 2013 Derivations for a mirror formula with a ray diagram October 2018 September 2019 10th Sample Paper SA2 Science-maths Practicals Equation (2) becomes From equations (1) and (3) we get [PF = f, PB 1 = v, PB = u, PC = 2f] August 2016 March 2016 Take common f then equation became uv/f=v+u , now divide the whole equation by uv, it gives mirror formula. The following assumptions are taken in order to derive the mirror formula. November 2013 This session will be beneficial for CBSE Class 10 student . 10th Sample Paper 2020 7th Maths And Science October 2017 April 2015 It's really absolute proof of mirror formula. 9th Mathematics Term 01 June 2013 February 2019 All rights reserved. In ABC and A1B1C