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- Find the integral
- Integrate by partial fractions
- Product of Binomials with Common Term
- FOIL Method
- Integrate by substitution
- Integrate by parts
- Integrate using tabular integration
- Integrate by trigonometric substitution
- Weierstrass Substitution
- Prove from LHS (left-hand side)
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Find the integral
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$\int\left(1+\sin\left(a\right)\right)\left(1-\sin\left(a\right)\right)da$
Learn how to solve problems step by step online. Find the integral of (1+sin(a))(1-sin(a)). Find the integral. Rewrite the integrand \left(1+\sin\left(a\right)\right)\left(1-\sin\left(a\right)\right) in expanded form. Apply the formula: \int\cos\left(\theta \right)^2dx=\frac{1}{2}\theta +\frac{1}{4}\sin\left(2\theta \right)+C, where x=a. As the integral that we are solving is an indefinite integral, when we finish integrating we must add the constant of integration C.