$$\int(\cos^2(x) -sin^2(x)) d\(x)$$
You asked:
Evaluate the expression: \(\int{{\cos\left( x \right)}^{2} - {\sin\left( x \right)}^{2}}dx \cdot d\left( x \right)\)
MathBot Answer:
\[\int{{\cos\left( x \right)}^{2} - {\sin\left( x \right)}^{2}}dx \cdot d\left( x \right) = \left(C + \sin{\left(x \right)} \cos{\left(x \right)}\right) d{\left(x \right)}\]