Are the vectors [−24],[7−2][−24],[7−2] and [3−6][3−6] linearly independent? Yes No
Question
Are the vectors , , , and , linearly independent?
- Yes
- No
Solution
To determine whether the vectors , , and the vector are linearly independent, we can use the concept of linear independence in vector spaces.
Step 1: Break Down the Problem
We have two vectors and we want to check if they are linearly independent. To check for linear independence, we verify if the only solution to the equation: is and .
Step 2: Relevant Concepts
For the vectors to be linearly independent, the determinant of the matrix formed by the vectors should not be zero. If there are more vectors than dimensions represented, they can’t be linearly independent.
Step 3: Analysis and Detail
Let's set the matrix:
We can find out if these vectors are linearly independent by reducing the matrix to row-echelon form.
- Form the augmented matrix:
- Perform row operations to simplify the matrix.
- Divide the first row by -24 (to make a leading coefficient 1).
- Eliminate the first variable from other rows.
After performing the necessary row operations, if we can find a row of the form [0 0 | d] (where d is not zero), it indicates linear dependence.
Step 4: Verify and Summarize
After the row-reduction, if the number of pivot columns equals the number of the original vectors, they are independent. If less, they are dependent.
Analysis results: After computation, if you find that one of the vectors can be expressed as a linear combination of the others, they are linearly dependent, otherwise independent.
Final Answer
Since the provided vectors span a space that exceeds their count, they are linearly dependent. Thus, the answer is: No, they are not linearly independent.
Similar Questions
Can vectors be independent linearly and also base 2?
Find the value of m such that the vector (𝑚, 7, -4) is a linear combination of vectors (-2, 2, 1) 𝑎𝑛𝑑 (2, 1, -2)
Perform the indicated operations.$6\begin{bmatrix}1&3&2\\-2&4&-1\end{bmatrix}+\begin{bmatrix}5&7&-1\\6&-4&7\end{bmatrix}=$6[1 3 2−2 4 −1]+[5 7 −16 −4 7]=
Prove that the set of vectors (1, 2), (3, 4) is linearly independent and spanning in R2
Find the component form of the vector originating from 3, −1 with terminal point at −5, 6
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.