## if the axes are rotated through an angle 45 the coordinates of 2 square root of 2 , -3 square root of 2 in the new system are

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## Answers ( )

Hey there!

Answer:(-1,-5)Step-by-step explanation:Formula for new co-ordinates after rotation of axes:

(x cosθ+y sinθ,-x sinθ+y cosθ)

=

=(2-3,-2-3)

## =(-1,-5)