MATLAB - Linear Algebra
Which of the following is the correct syntax to compute the inverse of a matrix A in MATLAB?
Which of the following is the correct syntax to compute the inverse of a matrix A in MATLAB?
easy📝 Syntax Q12 of 15
Step-by-Step Solution
Solution:
Step 1: Recall MATLAB function for inverse
MATLAB uses the functioninv()to compute the inverse of a matrix.Step 2: Check syntax correctness
The correct syntax isinv(A). Other options are not valid MATLAB syntax for matrix inverse.Final Answer:
inv(A) -> Option DQuick Check:
Use inv(A) to invert matrix A [OK]
Quick Trick: Use inv(A) function, not inverse() or dot notation [OK]
Common Mistakes:
- Using inverse(A) instead of inv(A)
- Trying object-oriented syntax like A.inv()
- Confusing backslash operator with inv()
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