Complexity Explorer Santa Few Institute

Vector and Matrix Algebra

Enroll

Lead instructor:

Your progress is not being saved! Enroll now or log in to track your progress or submit homework.

1.5 Vectors and Vector Operations » Quiz #5 Solution

Question 1: u\cdot v = (3\times0)+(-1\times4)+(2\times-3)=-10

 

Question 2: \|v\|=\sqrt{0^2+4^2+(-3)^2}=\sqrt{25}=5