Find the direction angles of the vector. Round to the nearest degree, if necessary.
-$$\mathbf { v } = - 6 \mathbf { i } - 4 \mathbf { j } - 12 \mathbf { k }$$
A) $\alpha = 117 ^ { \circ } , \beta = 108 ^ { \circ } , \gamma = 157 ^ { \circ }$
B) $\alpha = 115 ^ { \circ } , \beta = 107 ^ { \circ } , \gamma = 149 ^ { \circ }$
C) $\alpha = 118 ^ { \circ } , \beta = 108 ^ { \circ } , \gamma = 161 ^ { \circ }$
D) $\alpha = 92 ^ { \circ } , \beta = 91 ^ { \circ } , \gamma = 94 ^ { \circ }$

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The Answer of Find the direction angles of the vector. Round to the nearest degree, if necessary.
-$$\mathbf { v } = - 6 \mathbf { i } - 4 \mathbf { j } - 12 \mathbf { k }$$
A) $\alpha = 117 ^ { \circ } , \beta = 108 ^ { \circ } , \gamma = 157 ^ { \circ }$
B) $\alpha = 115 ^ { \circ } , \beta = 107 ^ { \circ } , \gamma = 149 ^ { \circ }$
C) $\alpha = 118 ^ { \circ } , \beta = 108 ^ { \circ } , \gamma = 161 ^ { \circ }$
D) $\alpha = 92 ^ { \circ } , \beta = 91 ^ { \circ } , \gamma = 94 ^ { \circ }$

Find the Direction Angles of the Vector v=−6i−4j−12k\mathbf { v } = - 6 \mathbf { i } - 4 \mathbf { j } - 12 \mathbf { k }v=−6i−4j−12k

Find the Direction Angles of the Vector $\mathbf { v } = - 6 \mathbf { i } - 4 \mathbf { j } - 12 \mathbf { k }$