8.If 6 times the 6th term of an A.P is equal to 11 times its 11th term – InterviewSolution

1.	8.If 6 times the 6th term of an A.P is equal to 11 times its 11th term, then find its 17'th term.OR
Answer» 6×6th term = 11×11th term 6(a+5d) = 11(a+10d) 6a+30d = 11a+110d -5a = 80d so a=-16d 17th term = a + 16d = -16d + 16d = 0

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