Solve l = n lambda/2

Evaluate

l = n \times \frac{λ}{2}

Multiply the terms

l = \frac{nλ}{2}

Find the first partial derivative by treating the variable λ as a constant and differentiating with respect to n

\frac{\partial l}{\partial n} = \frac{\partial}{\partial n} (\frac{nλ}{2})

Use differentiation rules

\frac{\partial l}{\partial n} = \frac{1}{2} \times \frac{\partial}{\partial n} (nλ)

Solution

More Steps

\frac{\partial l}{\partial n} = \frac{1}{2} λ

Function