- #1

- 479

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**a**to

**b,**if the vector product

**a**x

**b**is to be computed."

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- Thread starter PFuser1232
- Start date

- #1

- 479

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- #2

SteamKing

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atob,if the vector productaxbis to be computed."

How about this:

http://www.mathsisfun.com/algebra/vectors-cross-product.html

Scroll down a ways to see the diagram of the angle.

- #3

Matterwave

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- #4

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I don't understand why my math book had to specify the "orientation" of the angle.

- #5

lurflurf

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Some books like yours allow the angle to be positive or negative. Other books use only positive angles and use the right hand rule to establish direction.

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