Question about vector.

Question

Vectors A B C are given. A= x component is -5.00...y component is -7.00..............................................................B= xcomp is -9.00... ycomp is +3.00.................................................C= xcomp is +2.00.. ycomp is -1.00..... find resultant of vector R.

Answer 1

What you need to add to your question is what operation you're trying to do....  

 

Are you finding a normal?  

Adding them?  

Solving for a subspace?  A basis?  

 

There are a lot of different things you could be doing, and you don't say what.