Mathematics 1229A/B Lecture 1: math1229 chapter 1.1, 1.2

• School: Western University
• Department: Mathematics
• Course: Mathematics 1229A/B
• Professor: Olds

Document Summary

K is a unit vector unit vector is is a a unit. Vector in in in the the the positive positive x y direction direction positive z direction in. I ) in rs cut each vector c i us of c the. C ( u , number in ma , by the component any obtained by multiplying itandany. 2t component of corresponding by sunning u and obtained u t t. Uz t ust eg : let u = c. =p - of ( fb =l - a: bti. Vectors it and for some non the line same. T zero scalar c and only if picus. For any vector it and any scalar c. The vector cut is a unit vector in the same direction as it when. 11 or in the opposite direction as. I eg : find a unit vector in the same direction as. 2) and a unit vector in the opposite direction to.