જો ત્રિકોણનું ક્ષેત્રફળ $3$ ચોરસ એકમ હોય અને તેના શિરોબિંદુઓ $A(1, 3)$,$B(0, 0)$ અને $C(k, 0)$ હોય,તો $k$ ની કિંમત શોધો:

  • A
    $2$
  • B
    $-2$
  • C
    $0$
  • D
    $\pm 2$

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