Given:
Two vectors are:
To find:
The projection of u onto v.
Solution:
Magnitude of a vector is:
Dot product of two vector and is:
Formula for projection of u onto v is:
On further simplification, we get
Therefore, the projection of u onto v is .
Answer:
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Step-by-step explanation:
it is 45 because a triangle with tow sides are same
86
i dont really kbow why but i think it 86
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