SOLUTION: What's the angle between the vectors of {{{ U }}} = 7i + 2j and {{{ V }}} = -4j? Thank you.

Algebra ->  Test -> SOLUTION: What's the angle between the vectors of {{{ U }}} = 7i + 2j and {{{ V }}} = -4j? Thank you.      Log On


   



Question 1076192: What's the angle between the vectors of +U+ = 7i + 2j and +V+ = -4j? Thank you.
Answer by alyx_v(38) About Me  (Show Source):