Final answer to the problem
Step-by-step Solution
How should I solve this problem?
- Express everything into Sine and Cosine
- Prove from LHS (left-hand side)
- Prove from RHS (right-hand side)
- Exact Differential Equation
- Linear Differential Equation
- Separable Differential Equation
- Homogeneous Differential Equation
- Integrate by partial fractions
- Product of Binomials with Common Term
- FOIL Method
- Load more...
I. Express the LHS in terms of sine and cosine and simplify
Start from the LHS (left-hand side)
Learn how to solve trigonometric identities problems step by step online.
Learn how to solve trigonometric identities problems step by step online. Prove the trigonometric identity (sin(x)+sin(x)cos(x))/(1+cos(x))=sin(x). section:I. Express the LHS in terms of sine and cosine and simplify. Start from the LHS (left-hand side). Factor the polynomial \sin\left(x\right)+\sin\left(x\right)\cos\left(x\right) by it's greatest common factor (GCF): \sin\left(x\right). Simplify the fraction \frac{\sin\left(x\right)\left(1+\cos\left(x\right)\right)}{1+\cos\left(x\right)} by 1+\cos\left(x\right).