Mathematics, 21.10.2019 23:10 dinero0424

Find real numbers a and b so that the transformation l(x, y) = (aa− b, b+ aa) produces the specified rotation
and dilation.
a. rotation by 270° counterclockwise and dilation by scale factor 1/2.
b. rotation by 135° counterclockwise and dilation by scale factor √2.
c. rotation by 45° clockwise and dilation by scale factor 10.
d. rotation by 540° counterclockwise and dilation by scale factor 4.

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Find real numbers a and b so that the transformation l(x, y) = (aa− b, b+ aa) produces the specified...

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