Problem 1
The cross product of two vectors is a _________, not a scalar.
Problem 1
In order to find the equation of a plane, what two pieces of information must one have?
Problem 1
To find an equation of a line, what two pieces of information are needed?
Problem 1
Name two different things that cannot be described with just one number, but rather need 2 or more numbers to fully describe them.
Problem 1
The dot product of two vectors is a ________ not a vector.
Problem 2
How are the concepts of the dot product and vector magnitude related?
Problem 2
What is the difference between (1,2) and \langle 1,2\rangle \(?\)
Problem 2
Two distinct lines in the plane can intersect or be ________.
Problem 3
In Exercises 3-6, give any two points in the given plane. 3\. \(2 x-4 y+7 z=2\)
Problem 3
Give a synonym for "orthogonal."
