HELP cartesian form vector help

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SUMMARY

This discussion focuses on calculating the dot product and cross product of two vectors A and B expressed in Cartesian form. The vectors are defined as A = +6X - 3Y + 4Z and B = -3X + 1Y - 5Z. The user seeks assistance in understanding these calculations, particularly for an upcoming test. Recommended resources include Khan Academy videos on calculating dot and cross products, which provide clear explanations and examples.

PREREQUISITES
  • Understanding of vector notation in Cartesian coordinates
  • Familiarity with dot product and cross product concepts
  • Basic knowledge of vector operations
  • Ability to interpret and manipulate algebraic expressions
NEXT STEPS
  • Watch Khan Academy's video on calculating dot products
  • Watch Khan Academy's video on calculating cross products
  • Practice problems involving vector operations in Cartesian form
  • Review vector algebra techniques for test preparation
USEFUL FOR

Students preparing for tests in physics or mathematics, particularly those focusing on vector operations and Cartesian coordinates.

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URGENT HELP! cartesian form vector help!

Homework Statement


given the following vectors, calculate Adotb and BxA. Express your answers in cartesian Form

A= +6X-3Y+4Z B= -3X+1Y-5Z

Homework Equations





The Attempt at a Solution


My teacher went over this in about five minutes making it seem like easiest thing in the world the last class before the test and told us its going to be on the test. I'm stuck now and don't know how to do these types of equations. it would also help if anybody has tips on how i would go about doing a problem like (0,5,6)--->(1,3,8). Test is tomorrow at 9, any help would be greatly appreciated!
 
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thank you! i love this guy, but i didn't know he had videos on this.
 

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