Here An AP is given
You have to find its 6th term from the end of the given AP.
This is the Important question based on Arithmetic progression Chapter of R.S Aggarwal book for ICSE & CBSE
Board.
This is the Question Number 12 Of Exercise 11 D of RS Aggarwal Solution.
Deepak BoraNewbie
Find the 6th term from the end of the AP 5,7,9,…..,201.
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201 , ………… 9 , 7 , 5
a = 201 , d = 7 – 9 = – 2
a6 = a + (5d)
a6 = 201 + (5) (-2)
a6 = 201 – 10
a6 = 191