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#determinant

4 questions from Linear Algebra

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4 questions · 4 min · score and explanations at the end

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Question 1: Short answer

easyAI-checkedLinear Algebra

A shape in the plane has area 100 m2100\ \textrm{m}^2. What is its area, in m2\textrm{m}^2, after it is transformed by [2312]\begin{bmatrix} 2 & 3 \\ 1 & 2 \end{bmatrix}?

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