Write the following in terms of \( \sin (x) \) and \( \cos (x) \), and then simplify if possible. Leave your answer in terms of sines and cosines only. \( \cot (x)-\csc (x)=\square \)
Real Tutor Solution
Answer
Solution
Sign in to Unlock Answers for Free!
A Learning Platform Trusted by Millions of Real Students and Teachers.
Reviewed and approved by the UpStudy tutoring team
The Deep Dive
To express \( \cot(x) \) and \( \csc(x) \) in terms of \( \sin(x) \) and \( \cos(x) \): 1. The cotangent function is defined as: \[ \cot(x) = \frac{\cos(x)}{\sin(x)} \] 2. The cosecant function is defined as: \[ \csc(x) = \frac{1}{\sin(x)} \] Now substituting these definitions into the expression \( \cot(x) - \csc(x) \): \[ \cot(x) - \csc(x) = \frac{\cos(x)}{\sin(x)} - \frac{1}{\sin(x)} \] Since both terms have a common denominator, we can combine them: \[ = \frac{\cos(x) - 1}{\sin(x)} \] Thus, the final expression is: \[ \cot(x) - \csc(x) = \frac{\cos(x) - 1}{\sin(x)} \]