Final answer to the problem
Step-by-step Solution
How should I solve this problem?
- Prove from LHS (left-hand side)
- Prove from RHS (right-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 left-hand side (LHS) of the identity
Learn how to solve proving trigonometric identities problems step by step online.
$\frac{1}{\sec\left(x\right)}+\frac{\sin\left(x\right)}{\cot\left(x\right)}$
Learn how to solve proving trigonometric identities problems step by step online. Prove the trigonometric identity 1/sec(x)+sin(x)/cot(x)=1/cos(x). Starting from the left-hand side (LHS) of the identity. Applying the trigonometric identity: \displaystyle\frac{1}{\sec(\theta)}=\cos(\theta). Applying the trigonometric identity: \cot\left(\theta \right) = \frac{\cos\left(\theta \right)}{\sin\left(\theta \right)}. Divide fractions \frac{\sin\left(x\right)}{\frac{\cos\left(x\right)}{\sin\left(x\right)}} with Keep, Change, Flip: a\div \frac{b}{c}=\frac{a}{1}\div\frac{b}{c}=\frac{a}{1}\times\frac{c}{b}=\frac{a\cdot c}{b}.
