Find the Direction Angles of the Vector U Given Below $$\mathbf { u } = ( 7,1 , - 3 \}$$

question 25

Multiple Choice

Find the direction angles of the vector u given below. Round your answer to one decimal place. $$\mathbf { u } = ( 7,1 , - 3 \}$$

• A) \(24.3 ^ { \circ } , 82.5 ^ { \circ } , 113.0 ^ { \circ }\)
• B) \(24.3 ^ { \circ } , 82.5 ^ { \circ } , 23.0 ^ { \circ }\)
• C) \(113.0 ^ { \circ } , 71.5 ^ { \circ } , 24.3 ^ { \circ }\)
• D) \(24.3 ^ { \circ } , 113.0 ^ { \circ } , 82.5 ^ { \circ }\)
• E) \(0.4 ^ { \circ } , 90.5 ^ { \circ } , 113.0 ^ { \circ }\)

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