What is (\partial)/(\partial y)(-xsin(y)) ?

The answer to (\partial)/(\partial y)(-xsin(y)) is -xcos(y)

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(\partial)/(\partial y)(-xsin(y))

\frac{\partial}{\partial y} (- x sin (y))

- x cos (y)

Solution steps

\frac{\partial}{\partial y} (- x sin (y))

Treat

x

as a constant

Take the constant out:

(a \cdot f)^{'} = a \cdot f^{'}

= - x \frac{\partial}{\partial y} (sin (y))

Apply the common derivative:

\frac{\partial}{\partial y} (sin (y)) = cos (y)

= - x cos (y)

y^{^{'}} = (t + y)^{2} - 1, y (1) = 6

\frac{d}{d x} (4 x + 2 x^{2} sin (\frac{1}{x}))

\int sin (x - n x) d x

\frac{d}{d x} ((5 x - 1 + 2)^{6})

\int_{- 2}^{3} x^{2} + 4 d x

What is (\partial)/(\partial y)(-xsin(y)) ?
The answer to (\partial)/(\partial y)(-xsin(y)) is -xcos(y)