What does scalar projection mean?

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Solution

Scalar projection:
Scalar projection is also known as scalar resolute.
It gives the length of the vector projection.
The scalar projection of a vector $\vec{a}$ in the direction of a vector $\vec{b}$ is,
$P r o j_{b} a = \frac{\vec{a} \cdot \vec{b}}{|\vec{b}|}$
Hence, scalar projection is the length of a vector in direction of another vector.

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What does scalar projection mean?

Scalar projection:Scalar projection is also known as scalar resolute. It gives the length of the vector projection.The scalar projection of a vector a→ in the direction of a vector b→ is, Projba=a→·b→b→Hence, scalar projection is the length of a vector in direction of another vector.