Question

The magnitude and coordinate direction angles of two vectors are given below. Determine the sum of the two vectors in unit vector notation. Vector B \begin{array}{l} 34 i+77 j+19 k

\\ 64 i+86 j+29 k \\ 18 i+125 j+18 k \\ 135 i+85 j+130 k \\ 50 t+14 j+62 k \end{array} \begin{aligned} & \alpha\colon63^{\circ} \\ & \text{^^20}\beta\text{:^^20}145^{\circ} \\ & y=74\end{aligned} \begin{aligned} &a=77^{\circ}\\ &\beta: 36^{\circ}\\ &\text { r: } 57^{\circ} \end{aligned} magnitude: 64 N magnitude. 02 N Vector A

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