<p>if the magnitude of vectors a and b are 5 and 12, magnititude of vector (b-a) could not be?</p>
<p>What is this question asking? On my prep book, it didn't even mention the term "magnitude."</p>
<p>cant be less than 7 or greater than 17. draw a triangle and 2 sides must add up or be less than the 3rd</p>
<p>Thanks! But what’s magnitude of vector?</p>
<p>square root of a^2 + b^2</p>
<p>its the square root of the sum of the squares of the components</p>