what is the component of 3i + 4j along i + j
Answers
Answered by
25
To Take out the component of a vector along another vector we use dot product (.) .
θ
θ = Component of Vector B Along The Vector with which it makes an angle θ
On Solving.
θ
θ = Component of Vector B Along The Vector with which it makes an angle θ
On Solving.
aditjain1980:
Hope it Helps
Answered by
7
Answer:
7/root2
Explanation:
component of vector a on vector b is given by
component of a=a.b/|b|
a.b. = (3i+4j).(i+j)
=3+4=7
|b| = root(1+1)
=root(2).
thanxs
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