aaryut1
aaryut1 aaryut1
  • 20-02-2021
  • Mathematics
contestada

The value of k for which x²-4kxy+4y²=0 represent a pair of straight is?​

Please help me!!

Respuesta :

ghanami
ghanami ghanami
  • 20-02-2021

Answer:

k=1    k= -1

Step-by-step explanation:

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