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Applying the trigonometric identity: $\cot\left(\theta \right) = \frac{\cos\left(\theta \right)}{\sin\left(\theta \right)}$
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$\frac{\csc\left(x\right)-\sin\left(x\right)}{\frac{\cos\left(x\right)}{\sin\left(x\right)}}$
Learn how to solve simplify trigonometric expressions problems step by step online. Simplify the trigonometric expression (csc(x)-sin(x))/cot(x). Applying the trigonometric identity: \cot\left(\theta \right) = \frac{\cos\left(\theta \right)}{\sin\left(\theta \right)}. Divide fractions \frac{\csc\left(x\right)-\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}. Multiply the single term \sin\left(x\right) by each term of the polynomial \left(\csc\left(x\right)-\sin\left(x\right)\right). Applying the trigonometric identity: \sin\left(\theta \right)\csc\left(\theta \right) = 1.