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If `2 sqrt2 x^3-3 sqrt3 y^3=(sqrt2x- sqrt3 y) (Ax^2+By^2+Cxy)`, then the value of `A^2+B^2-C^2` is :
यदि `2 sqrt2 x^3-3 sqrt3 y^3=(sqrt2x- sqrt3 y) (Ax^2+By^2+Cxy)` है, तो `A^2+B^2-C^2` का मान क्या होगा ?

A

7

B

10

C

11

D

19

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