Final answer to the problem
Step-by-step Solution
How should I solve this problem?
- Integrate using basic integrals
- Integrate by partial fractions
- Integrate by substitution
- Integrate by parts
- Integrate using tabular integration
- Integrate by trigonometric substitution
- Weierstrass Substitution
- Integrate using trigonometric identities
- Product of Binomials with Common Term
- FOIL Method
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Multiply and divide by the conjugate of $1+\cos\left(x\right)$
Learn how to solve trigonometric integrals problems step by step online.
$\int\frac{1}{\cos\left(x\right)+1}\frac{\cos\left(x\right)-1}{\cos\left(x\right)-1}dx$
Learn how to solve trigonometric integrals problems step by step online. Solve the trigonometric integral int(1/(1+cos(x)))dx. Multiply and divide by the conjugate of 1+\cos\left(x\right). Multiplying fractions \frac{1}{\cos\left(x\right)+1} \times \frac{\cos\left(x\right)-1}{\cos\left(x\right)-1}. Solve the product of difference of squares \left(\cos\left(x\right)+1\right)\left(\cos\left(x\right)-1\right). Apply the trigonometric identity: -1+\cos\left(\theta \right)^2=-\sin\left(\theta \right)^2.
