Q. 12

Expert-verifiedFound in: Page 228

Book edition
4th

Author(s)
Randall D. Knight

Pages
1240 pages

ISBN
9780133942651

We have,

and

also and

The dot product for these two vectors is in the form

Now, we put the components and components of the two vectors

The magnitude of and . So, the dot product will be

We use the same step as in part (a) to get the dot products by putting the components and components of the two vectors

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