Vector Operations
**DAILY DOUBLE!!**
<2,3> + <1,4>
What is <3,7>?
Magnitude of <3,4>
What is 5?
When a vector is written as <a,b> this is called...
What is component form?
Vector from Initial Point (0,0) to Terminal Point (4,2)
What is <4,2>?
The dimension of a matrix is defined as ...
What is #Rows X #Columns?
**DAILY DOUBLE!!**
u = <-2,3>
2u
What is <-4, 6>?
Magnitude of <-1,-1>
What is 1.4?
If you want to find the magnitude of a vector you need to use this formula.
What is Pythagorean's Theorem?
**DAILY DOUBLE!!**
A vector with an initial point of (2,5) and Terminal Point of (-8,4)
What is <-10,-1>?
To Add or subtract matrices they need to have the same...
What is dimension?
<-2,6> + <4,-1>
What is <2,5>?
Find the magnitude of <0,-4>
What is 4?
**DAILY DOUBLE!!**
Define a scalar
What is a scale factor? Or a multiplication factor?
Vector from Initial Point (-2,0) to Terminal Point (3,4)
What is <5,4>?
**DAILY DOUBLE!!**
Find the sum: [2 3 6] + [-1 6 -7]
What is [1 9 -1]?
u = <2,2> v = <1,3>
3u + 2v
What is <8,12>?
Magnitude of <5,12>
What is 13?
True or False? The magnitude of the resultant is the same as the sum of each of the separate magnitudes.
What is false?
Vector from Initial Point (3,3) to Terminal Point (0,1)
What is <-3,-2>?
Simplify: 3[1 5 -9] + [-2 -3 0]
What is [1 12 -27]?
v = <3, 2>
u = <5, -7>
v-u
What is <-2, 9>?
A plane is traveling south at 250 mph with a wind that is coming from the west at 50 mph. How fast is the plane going?
What is 255 mph?
Every vector has these two properties:
What is direction and magnitude?
Vector from Initial Point (-2,10) to Terminal Point (7,-1)
What is <9,-11>?
In order to find the determinate of a matrix you need to use the following formula....
Hint:
|a b|
|c d|
What is ad - bc?