MATLAB - Linear Algebra
What does the MATLAB function
eig return when applied to a square matrix?What does the MATLAB function eig return when applied to a square matrix?
easy📝 Conceptual Q11 of 15
Step-by-Step Solution
Solution:
Step 1: Understand the purpose of
Theeigeigfunction in MATLAB is designed to compute eigenvalues and eigenvectors of a square matrix.Step 2: Recall the output of
When called with two output arguments,eig[V,D] = eig(A), it returns eigenvectors inVand eigenvalues in diagonal matrixD.Final Answer:
Eigenvalues and eigenvectors of the matrix -> Option AQuick Check:
eigreturns eigenvalues and eigenvectors [OK]
Quick Trick: Remember: eig returns both eigenvalues and eigenvectors [OK]
Common Mistakes:
- Thinking eig returns only eigenvalues
- Confusing eig with inverse function
- Assuming eig returns a scalar
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