If $\vec{A}=3 \hat{i}-2 \hat{j}+\hat{k}$,$\vec{B}=\hat{i}-3 \hat{j}+5 \hat{k}$ and $\vec{C}=2 \hat{i}+\hat{j}-4 \hat{k}$ form a right-angled triangle,then which of the following is satisfied?

  • A
    $\vec{A}=\vec{B}+\vec{C}$ and $A^2=B^2+C^2$
  • B
    $\vec{A}=\vec{B}+\vec{C}$ and $B^2=A^2+C^2$
  • C
    $\vec{B}=\vec{A}+\vec{C}$ and $B^2=A^2+C^2$
  • D
    $\vec{B}=\vec{A}+\vec{C}$ and $A^2=B^2+C^2$

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