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Matrix dimensionsGet 3 of 4 questions to level up!
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Matrix elementsGet 3 of 4 questions to level up!
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Level up on the above skills and collect up to 400 Mastery points
Level up on the above skills and collect up to 400 Mastery points
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Find the inverse of a 2x2 matrixGet 3 of 4 questions to level up!
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About this unit

Learn what matrices are and about their various uses: solving systems of equations, transforming shapes and vectors, and representing real-world situations. Learn how to add, subtract, and multiply matrices, and find the inverses of matrices.