Integral of Exponential-Trigonometric Product
For constants $$a,b$$ with:
$$a^2+b^2\neq0$$
$$\int e^{ax}\cos bx\,dx=\frac{e^{ax}}{a^2+b^2}(a\cos bx+b\sin bx)+C$$
Usage
- Used for products of exponentials and cosine functions.
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CAT Formulas
Indefinite Integration
Integral of Exponential-Trigonometric Product
Integral of Exponential-Trigonometric Product
For constants $$a,b$$ with:
$$a^2+b^2\neq0$$
$$\int e^{ax}\cos bx\,dx=\frac{e^{ax}}{a^2+b^2}(a\cos bx+b\sin bx)+C$$
Usage
- Used for products of exponentials and cosine functions.
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