For w = 8x4 + y4 − 2xy2, find ∂2w/∂x2 and ∂2w/∂y2 at the points where ∂w/∂x = ∂w/∂y = 0. And draw the chart ?
Unitary Method
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Profit and Loss
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For w = 8x4 + y4 − 2xy2, find ∂2w/∂x2 and ∂2w/∂y2 at the points where
∂w/∂x = ∂w/∂y = 0. And draw the chart ?
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