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Que. Consider a unit square centred at origin. The coordinates of the square are translated by a factor (1/2, 1) and rotated by an angle of 90 degrees. What shall be the coordinates of the new square ?
a. (-1/2, 0), (-1/2, 1), (-3/2, 1), (-3/2, 0)
b. (-1/2, 0), (1/2, 1), (3/2, 1), (3/2, 0)
c. (-1/2, 0), (1/2, 0), (-3/2, 1), (-3/2, 0)
d. (-1/2, 0), (1/2, 1), (-3/2, 1), (-3/2, 0)
Answer:(-1/2, 0), (-1/2, 1), (-3/2, 1), (-3/2, 0)
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