Posted by **caitlin** on Tuesday, September 28, 2010 at 1:21pm.

Consider two vectors A = 4i - 4j and B = -i - 8j .

(a) Calculate A + B.

(b) Calculate A - B.

(c) Calculate absolute value(A + B).

(d) Calculate absolute value(A - B).

(e) What is the direction of A + B? (from the +x axis)

(f) What is the direction of A - B? (from the +x axis)

## Answer This Question

## Related Questions

- math, help - For the following set, which number has the largest absolute value...
- Chem - Calculate the absolute error in a mole ratio. Determine mole ratio of ...
- math !!!!!!please part of a major grade!!!!!! - when in the absolute value of x ...
- college math - solve absolute value 2x-20 absolute value=absolute value 9x+ ...
- Chemistry - Calculate the value of Z and its absolute standard deviation. All ...
- math - i can figure this out -2+|-5+6| i try inverse but im still getting it ...
- Math - 1. Suppose a and b are integers, and the absolute value of a is > than...
- math - when in the absolute value of x equal to the absolute value of negative x...
- calculus - Let M=1000. Which of the conditions is equivalent to f(x)= 1/((4x-12...
- Excel - How am i to Calculate the appropriate discount using the IF function ...

More Related Questions