lcedillo7343 lcedillo7343
  • 08-02-2024
  • Mathematics
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If the straight lines x+2y=3,2x+3y=5and k²x+ky=−1 represent a triangle which is right - angled, then the value of k are k1andk2. The value of k₁ +k₂ / k₁ − k₂ is

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