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Chapter 10: Q 33. (page 801)

Find the norm of the vector.v=3,鈭�4

Short Answer

Expert verified

The norm of the vector v=3,鈭�4is5.

Step by step solution

01

Step 1. Given information . 

We have given vectorv=3,鈭�4

02

Step 2. Find the norm of the vector.

v=a2+b2=32+-42=9+16=25=5

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Most popular questions from this chapter

How is the determinant of a 3 脳 3 matrix used in the computation of the determinant of two vectorsu=(u1,u2,u3)andv=(v1,v2,v3)?

Calculate each of the limits:

limh鈫�011+h-1h.

If u, v and w are three vectors in 鈩�3, which of the following products make sense and which do not?

localid="1649346164463" (a)u路(v路w)(b)u路(v脳w)(c)u脳(v路w)(d)u脳(v脳w)

In Exercises 37鈥�42, find v and find the unit vector in the direction of v.

v=1,1,1

In Exercises 20-23, find the dot product of the given pairs of vectors and the angle between the two vectors.

u=-5,1,3,v=-3,2,7
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