1/(1+3cosx)dx
You asked:
Evaluate the expression: \(\frac{1}{\left(1 + 3 \cdot \cos\left( x \right)\right) \cdot d x}\)
MathBot Answer:
Evaluated
\(\displaystyle \frac{1}{\left(1 + 3 \cdot \cos\left( x \right)\right) \cdot d x} = \frac{1}{d x \left(3 \cos{\left(x \right)} + 1\right)} \)
Expanded
\[\frac{1}{\left(1 + 3 \cdot \cos\left( x \right)\right) \cdot d x} = \frac{1}{3 d x \cos{\left(x \right)} + d x}\]