LittleIozz6680 LittleIozz6680
  • 07-02-2024
  • Mathematics
contestada

The foci of the ellipse x²/16+y²/b²=1 and the hyperbola x²/144+y²/81=125 coincide. Then the value of b² is
A. 5
B. 7
C. 9
D. 1

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