code class$=$"asciimath"$>$ What is force F$\_($AB$)$ in Cartesian vector form? A$.\{138\mathrm{.}1$i$+31\mathrm{.}9$j$-74\mathrm{.}3$k$\}$kN B$.\{98\mathrm{.}8$i$+114\mathrm{.}0$j$-53\mathrm{.}2$k$\}$kN C$.\{-138\mathrm{.}1$i$-31\mathrm{.}9$j$-74\mathrm{.}3$k$\}$kN D$.\{-98\mathrm{.}8$i$-114\mathrm{.}0$j$-53\mathrm{.}2$k$\}$kN E$.$ None of the above