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Unattributed TMUA Mock Set B Paper 1 · Q13

Paper 1Algebra

Curve CC has an equation (x−1)2+(y−2)2=5(x-1)^2+(y-2)^2=5. Line LL intersects curve CC at AA and BB. Line LL: y=xy=x. Find the distance ABAB.

A99
B77
C323\sqrt2
D88
E55

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