Question 1
Instructions: On occasion, the notation = [A, θ] will be a shorthand notation for .
Given that
and
, what is
?
◦
◦
◦
◦
◦
Question 2
Instructions: On occasion, the notation = [A, θ] will be a shorthand notation for .
The diagram below shows 3 vectors which sum to zero, all of equal length. Which statement below is true?
◦
◦
◦
◦
◦