Find the scalar components of the vector
with initial point A (2,1) and terminal point B (–5, 7).
As we have the given coordinates.
∴ we can determine their respective position vectors.
So, P.V of A =
and P.V of B = ![]()
∴ Vector ![]()
⇒
= ![]()
⇒
= ![]()
The scalar components are -7 & 6.
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