Question: Vector u has an initial point at (-5, 2) and a terminal point at (-7, 9). Which of the following represents u in trigonometric form?

Vector u has an initial point at (-5, 2) and a

Vector u has an initial point at (-5, 2) and a terminal point at (-7, 9). Which of the following represents u in trigonometric form? Ou= 7.28(cos 74.055 i + sin 74.055j) Ou=7.28(cos 105.945 i + sin 105.945.j) Ou =7.28(sin 74.055.i + cos 74.055.j) Ou =7.28(sin 105.945.i + cos 105.945.j)

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