GRE
n
9
The range of the numbers a, b, c, d, e, and f
The range of the numbers $$a^{2}$$, $$b^{2}$$, $$c^{2}$$, $$d^{2}$$, $$e^{2}$$ and $$f^{2}$$
x
y
r+s
0
1
The area of a rectangle with a perimeter of 32
The area of a rectangle with a perimeter of 52
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