For $\ell \in R$,the equation $(2 \ell-3) x^2+2 \ell xy-y^2=0$ represents a pair of distinct lines

  • A
    only when $\ell=0$
  • B
    for all values of $\ell \in(-3,1)$
  • C
    for all values of $\ell \in R-(0,1)$
  • D
    for all values of $\ell \in R-[-3,1]$

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