The p th , q th and r th terms of an A.P. are a, b and c respectively. Show that a(q – r) + b(r – p) + c(p – q) = 0

 

Answer

 

 

This question is exactly same as Misc 15 of Chapter 9 Class 11 in the NCERT Book.

Please check the answer and video here

https://www.teachoo.com/2586/622/Misc-15---The-pth--qth-and-rth-terms-of-AP-are-a--b--c/category/Miscellaneous/

 

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Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science and Computer Science at Teachoo