If A =〖yz〗^2 i-3xz^2j +2xyz k, B = 3xi +4zj -xyk and ∅= xyz, findd^2/dxdy [Ax (B.∅)] at P(1, 1, 1)
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If A =〖yz〗^2 i-3xz^2j +2xyz k, B = 3xi +4zj -xyk and ∅= xyz, findd^2/dxdy [Ax (B.∅)] at P(1, 1, 1)
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