Find the direction angles of each vector. Round to the nearest degree, if necessary.v = 3i + 2j + 6k

A. ? = 86°, ? = 88°, ? = 83°
B. ? = 65°, ? = 73°, ? = 31°
C. ? = 62°, ? = 72°, ? = 23°
D. ? = 68°, ? = 76°, ? = 41°


Answer: B

Mathematics

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