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The vector matrix [-3 -5]

is rotated at different angles. Match the angles of rotation with the vector matrices they produce.

The vector matrix [-3 -5] is rotated at different angles. Match the angles of rotation-example-1

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Final answer:

The task involves using rotation matrices to find the new vector matrices after rotating an initial 2D vector by various angles.

Step-by-step explanation:

The question is related to vector rotation in mathematics, specifically in the context of finding the resulting matrices after rotating a vector by various angles. When a vector, represented here as a matrix, is rotated, we can use rotation matrices to calculate its new position. A rotation matrix for a counterclockwise rotation by angle θ is given by:

  • R(θ) = [cos(θ) -sin(θ)]

  • [sin(θ) cos(θ)]

Thus, to match the angles of rotation with the produced vector matrices, we must apply this rotation matrix to the initial vector matrix [-3 -5]. The resulting matrices can be found by matrix multiplication of the rotation matrix and the original vector matrix for the specified rotation angles.

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User Lowtechsun
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