Question Write the following function in terms of its cofunction. Зл cot 10 Write your angle in radians, and make sure to use parentheses. For example, your answer might take the form cos (4)
Trigonometric Identities
Trigonometry in mathematics deals with the right-angled triangle’s angles and sides. By trigonometric identities, we mean the identities we use whenever we need to express the various trigonometric functions in terms of an equation.
Inverse Trigonometric Functions
Inverse trigonometric functions are the inverse of normal trigonometric functions. Alternatively denoted as cyclometric or arcus functions, these inverse trigonometric functions exist to counter the basic trigonometric functions, such as sine (sin), cosine (cos), tangent (tan), cotangent (cot), secant (sec), and cosecant (cosec). When trigonometric ratios are calculated, the angular values can be calculated with the help of the inverse trigonometric functions.
![### Question
Write the following function in terms of its cofunction.
\[ \cot\left(\frac{3\pi}{10}\right) \]
Write your angle in radians, and make sure to use parentheses. For example, your answer might take the form \(\cos\left(\frac{\pi}{9}\right)\).
Provide your answer below:
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