1.

Find 6th term form the end of A.P. 17,14,11,.....,-40.

Answer» -25 is the 6th term from last...
6 th term from last is a15= -25
Find no of term,, then - 6from it...then find that no. Term by formula
When u have n...then u can find 6th term
a =17 d=-3...an =-40.....use formula an =a +( n-1)d


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