Consider the change of variable u = xy and v = x - y and the integral (x² – y²) • ea³y-wy°dAgy Rey If Ruy is the region in the UV plane generated with the above change of wwww variable, then it is true that: A) I = v .euv dAuv Ruv B) I = |. -vvv? + 4u - edAuw Ruv C) I = vvv2 + 4u ·euvdAuv Ruv D) I = JJr. -v .e" dAuv

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