If m:n = 13:11, find m\(^2\) - n\(^2\) : (m + n)\(^2\)

MATHEMATICS
JAMB 2006

If m:n = 13:11, find m\(^2\) - n\(^2\) : (m + n)\(^2\)

  • A. 1:11
  • B. 1:13
  • C. 1:10
  • D. 1:12

Correct Answer: D. 1:12



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