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Chapter 10: Q .3. (page 811)

State the definition of the dot product.

Short Answer

Expert verified

given byu路v=u1v1+u2v2

Step by step solution

01

Step 1:Given information

Consider the two vectorsuandv

02

Step 2:Definition

If u and vare the vectors in R^{3} such that

u=u1,v1,w1andv=u2,v2,w2

Then dot product is

u.v=u1v1+u2v2+w1w2.

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