Find the angle between the given vectors to the nearest tenth of a degree.
1 answer:
Answer:
A
Step-by-step explanation:
Given
u = <6, -1>
u = 6i-j
and
v=<7,-4>
v=7i-4j
The formula for angle is:
Let x be the angle
where ||u|| is the length and u.v is the dot product or scalar product of both vectors
So,
The calculated angle will be in radians. To find the angle in degrees:
Hence Option A is correct ..
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