skyko3301 skyko3301 30-05-2023 Mathematics contestada Show that B: R2 X R2 + R be given by B((11,22), (91, y2)) = (x1 72) ( ) (7) = axıyı + b&192 + bx2y1 + c22y2 is negative definite iff a < 0 and ac – 62 > 0.
