18) If u = (-2,-6 3) and = - 3i-j , then the direction angle of...

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Question

18) If u = (-2,-6 3) and = - 3i-j , then the direction angle of the vector w = 4 - 3 7 is equal to: A) 300 D) E) 210 45°

math algebra

Answer 1

Answer #1

18) If u (-2,-6V3) and U-V3i-j , then the direction angle of the vector w=4.⑥ is equal to: A) 300 60 C) 120 D) 210 E) 45 2 2-

Answer 2

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