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The sum of three numbers in AP is 27 and their product is 693. What is the largest of them?

Class 10Properties and Selection of AP TermsAlgebra — Sequences
  • A15
  • B9
  • C11
  • D13

Step-by-Step Solution

gives , so = ±2. The numbers are 7, 9, 11; the largest is 11.
Answer: C) 11

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