Final answer to the problem
Step-by-step Solution
How should I solve this problem?
- Prove from RHS (right-hand side)
- Prove from LHS (left-hand side)
- Express everything into Sine and Cosine
- Exact Differential Equation
- Linear Differential Equation
- Separable Differential Equation
- Homogeneous Differential Equation
- Integrate by partial fractions
- Product of Binomials with Common Term
- FOIL Method
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Starting from the right-hand side (RHS) of the identity
Learn how to solve trigonometric identities problems step by step online.
$\frac{\tan\left(x\right)}{\sec\left(x\right)}$
Learn how to solve trigonometric identities problems step by step online. Prove the trigonometric identity sin(x)=tan(x)/sec(x). Starting from the right-hand side (RHS) of the identity. Applying the tangent identity: \displaystyle\tan\left(\theta\right)=\frac{\sin\left(\theta\right)}{\cos\left(\theta\right)}. Applying the secant identity: \displaystyle\sec\left(\theta\right)=\frac{1}{\cos\left(\theta\right)}. We can simplify the quotient of fractions \frac{\frac{\sin\left(x\right)}{\cos\left(x\right)}}{\frac{1}{\cos\left(x\right)}} by inverting the second fraction and multiply both fractions.
