In figure PA, QB, RC are each perpendicular to AC. Prove that 1/x +1/y = 1/z Share with your friends Share 65 Saksham answered this tyjtyj -46 View Full Answer Prasad answered this Given: PA, QB and RC are perpendicular to AC. To Prove: Proof: 123 Ammu answered this same answer -21 Vishwam Raval answered this thank you -13 Hari answered this yhyhy -24 Adarsh Mishra answered this Smmfmf -19 Ramesh answered this Others answers are in improper way use this method . You will get full marks I bet. 8 Anjana Lakshmi .m answered this Thanks -9 Guru answered this Thank u -11 Litesh Goyal answered this Given: PA, QB and RC are perpendicular to AC. To Prove: Proof: -12 Akshat Mittal answered this last step is wrong -10 Govind M Anil answered this Thanks -7 Harshini answered this Given: PA,QB and RC perpendicular to AC 12 Priyanshi answered this This is d ans!! 5