If $a, b, c$ are non-negative distinct numbers and $a \hat{\imath}+a \hat{\jmath}+c \hat{k}$,$\hat{\imath}+\hat{k}$ and $c \hat{\imath}+c \hat{\jmath}+b \hat{k}$ are coplanar vectors,then
- A$a, c, b$ are in $A$.$P$.
- B$a, b, c$ are in $G$.$P$.
- C$a, c, b$ are in $G$.$P$.
- D$a, b, c$ are in $A$.$P$.
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