?In Exercises 1 and 2, let \(u=\overrightarrow{P Q}\) and \(v=\overrightarrow{P R}\), and (a) write u and v in component form, (b)

Chapter 11, Problem 1

(choose chapter or problem)

In Exercises 1 and 2, let \(u=\overrightarrow{P Q}\) and \(v=\overrightarrow{P R}\), and

(a) write u and v in component form,

(b) write u and v as the linear combination of the standard unit vectors i and j,

(c) find the magnitudes of u and v, and

(d) find 2u + v.

P= (1, 2), Q = (4, 1), R = (5, 4)

Text Transcription:

u=overrightarrow P Q

v=overrightarrow P R