Three unit vectors
What is the value of
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Three unit vectors
What is the value of
Find the angle between the two vectors
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Find the cosine of the acute angle between the vectors
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Find the angle between the vectors
giving your answer to the nearest degree. (3 marks)
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Two planes are flying in directions given by the vectors
A person in the flight control centre is plotting their paths on a map.
Calculate the acute angle between their projected flight paths, giving your answer correct to one decimal place. (2 marks)
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Find the angle between the vectors
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A triangle is formed in three-dimensional space with vertices
Find the size of
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Find the angle between the vectors
Relative to a fixed origin, the points
Given that the magnitude of angle
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Consider the vectors
Find the value of
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Consider the vector
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Given that
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i. | ||
ii. | ||
iii.
Points
Find the cosine of angle
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If
The angle between the vectors
A. 2.0°
B. 91.0°
C. 112.4°
D. 121.3°