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Chapter 9: Q. 23 (page 632)

In Problems 23鈥�25, use the vectors u=2i-3j+kandv=-i+3j+2k.

Findu脳v.

Short Answer

Expert verified

The answer isu脳v=-9i-5j+3k

Step by step solution

01

Step 1. Given information

The given vectors areu=2i-3j+kandv=-i+3j+2k

02

Step 2. Find u×v

u脳v=ijk2-31-132=i-3脳2-1脳3-j2脳2--1脳1+k2脳3--1脳-3=-9i-5j+3k

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