Math Problem Statement
Find the area of the parallelogram that has u and v as adjacent sides.
u = −i + 2j − 2k
v = i + k square units
Solution
To find the area of the parallelogram formed by vectors and , we need to compute the magnitude of their cross product.
Given vectors:
First, compute the cross product :
Expanding this determinant:
Simplify each component:
Thus, the cross product is:
Next, find the magnitude of this vector to determine the area of the parallelogram:
So, the area of the parallelogram is:
Would you like any further details or have any questions?
Here are 8 related questions you might find interesting:
- How do you find the area of a parallelogram in two dimensions?
- How do you determine if two vectors are parallel?
- What is the geometric meaning of the determinant of a matrix in two or three dimensions?
- How can you find the volume of a parallelepiped using vectors?
- What is the triple product of vectors, and how is it related to volume?
- How do you normalize a vector, and why is it useful?
- What is the significance of the vector projection in physical applications?
- How do you use vector addition to solve problems involving forces?
Tip: Remember, the cross product's direction follows the right-hand rule, which can help visualize the perpendicular vector in three-dimensional space.
Ask a new question for Free
By Image
Drop file here or Click Here to upload
Math Problem Analysis
Mathematical Concepts
Vectors
Cross Product
Magnitude
Formulas
Cross product formula
Magnitude of a vector formula
Theorems
-
Suitable Grade Level
Advanced High School
Related Recommendation
Find the Area of a Parallelogram with Given Vectors (4, 4, -2) and (0, 4, 2)
Calculating the Area of a Parallelogram Using Cross Product
Find the Area of a Parallelogram Using Vectors u = i - 2j + 2k and v = 3j - 2k
Calculate Area of Parallelogram Defined by Vectors AB and AC
Calculate Area of a Parallelogram Using Cross Product with Vectors u = j and v = j + k