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If Vectors and Have Magnitudes 12 and 15

Question 69

Multiple Choice

If vectors If vectors and have magnitudes 12 and 15, respectively, and the angle between the two when they are drawn starting from the same point is 110°, what is the scalar product of these two vectors? A) −76 B) −62 C) −90 D) −47 E) −170 and If vectors and have magnitudes 12 and 15, respectively, and the angle between the two when they are drawn starting from the same point is 110°, what is the scalar product of these two vectors? A) −76 B) −62 C) −90 D) −47 E) −170 have magnitudes 12 and 15, respectively, and the angle between the two when they are drawn starting from the same point is 110°, what is the scalar product of these two vectors?


A) −76
B) −62
C) −90
D) −47
E) −170

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