MediumVectors & geometry

Gilbert Strang, Calculus, 3rd edition (Wellesley-Cambridge Press; MIT OpenCourseWare RES.18-001) §11.1 Vectors and Dot Products, #19 · Multivariable Calculus · Vectors & geometry

(a) If … and … find … and

(a) If $v + 2 w = i$ and $2 v + 3 w = j$ find $v$ and $w$ .
(b) If $v = i + j$ and $w = 3 i + 4 j$ then $i =$ ____ $v +$ ____ $w$ .

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Gilbert Strang, Calculus, 3rd edition (Wellesley-Cambridge Press; MIT OpenCourseWare RES.18-001) · §11.1 Vectors and Dot Products, #19

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