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Rewrite $1-\tan\left(x\right)$ in terms of sine and cosine functions
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$\frac{\tan\left(x\right)}{\frac{\cos\left(x\right)-\sin\left(x\right)}{\cos\left(x\right)}}+\frac{\cot\left(x\right)}{1-\cot\left(x\right)}$
Learn how to solve simplify trigonometric expressions problems step by step online. Simplify the trigonometric expression tan(x)/(1-tan(x))+cot(x)/(1-cot(x)). Rewrite 1-\tan\left(x\right) in terms of sine and cosine functions. Divide fractions \frac{\tan\left(x\right)}{\frac{\cos\left(x\right)-\sin\left(x\right)}{\cos\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}. Applying the trigonometric identity: \tan\left(\theta \right)\cos\left(\theta \right) = \sin\left(\theta \right). Rewrite 1-\cot\left(x\right) in terms of sine and cosine functions.