## Online Exams

Do you want to test your skills in a certain subject? Are you 100% ready for your final and you want to have a small warm up? Then this page is certainly what you are looking for..! The page provides you with 10 random questions for any subject you chose, then it will display your performance result! Try to get 10 correct answers and challenge your skills!

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Selected Course: Linear Algebra
Displaying 10 out of 14 Questions Available

#### 10 : Calculate the inverse of the matrix $$A= \begin{bmatrix}4 & 1 \\ 5 & 7 \end{bmatrix}$$

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Thank you for your feedback!!! actually i’ve taken these questions either from test banks or from the previouses.

If there is any wrong answer please let me know the question and the correct answer so I can correct them..