Check sibling questions

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





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

Please check the answer and video here


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Davneet Singh

Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 12 years. He provides courses for Maths and Science at Teachoo.