Mathematics

Mathematics, 22.05.2020 06:59, Annabel9554

The vector (3, -7) is rotated by an angle of 3pi/4 radians and then reflected across the y-axis.

If the resulting vector is (a/b), then a =

and b =

answer

Answers: 2

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The vector (3, -7) is rotated by an angle of 3pi/4 radians and then reflected across the y-axis.

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