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10 questions from this quiz
h=k=0h = k = 0h=k=0
(5,11)(5, 11)(5,11)
Swaps xxx and yyy coordinates
SSS
No, T∘S≠S∘TT \circ S \neq S \circ TT∘S=S∘T in general
T∘T−1(x,y)=(x,y)T \circ T^{-1}(x, y) = (x, y)T∘T−1(x,y)=(x,y)
T−1(x,y)=(x−42,y+63)T^{-1}(x, y) = (\frac{x-4}{2}, \frac{y+6}{3})T−1(x,y)=(2x−4,3y+6)
a=2a = 2a=2
R2\mathbb{R}^2R2
[0,6][0, 6][0,6]
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