Mathematics, 17.08.2021 14:00 jasminbeganovic141
If z = 2 x y - 3x²y and x is increasing at 2 cm/s, determine at what rate y must be changing so that z shall be neither increasing nor decreasing at the instant when x = 3 cm and y = 1 cm. If z = 2 x y - 3x²y and x is increasing at 2 cm/s, determine at what rate y must be changing so that z shall be neither increasing nor decreasing at the instant when x = 3 cm and y = 1 cm.
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If z = 2 x y - 3x²y and x is increasing at 2 cm/s, determine at what rate y must be changing so that...
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