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In an AP, 7 times the 7th term equals 11 times the 11th term. What is the 18th term?

Class 10Properties and Selection of AP TermsAlgebra — Sequences
  • A0
  • B1
  • C77
  • D18

Step-by-Step Solution

gives , so , i.e. . That is exactly , so .
Answer: A) 0

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