- #1
lifhgrl823
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Could someone please explain to me how to find the derivative of this:
dy/dx = φ(x, y)
Should I break up the equation to make it dy/dx = φ(x) + φ(y) and then derive the parts?
I would then get d²y/dx² = ∂φ/∂x + ∂φ/∂y
do I have to also multiply both terms by their respective derivatives of the inside variable?
dy/dx = φ(x, y)
Should I break up the equation to make it dy/dx = φ(x) + φ(y) and then derive the parts?
I would then get d²y/dx² = ∂φ/∂x + ∂φ/∂y
do I have to also multiply both terms by their respective derivatives of the inside variable?