2. We know that the value of a trigonometric function can be found using the ratio of the sides of a right triangle. For example, let sin = x. Fill in two of sides of the right triangle below using SOHCAHTOA, and the remaining side using the pythagorean theorem: sin = I opposite 1 hypotenuse Inverse Trigonometric Functions: When we look at an inverse trigonometric function, domain and range switch, meaning the inverse of a trigonometric function now has an input of the ratio of the sides of a right triangle and an output of an angle y = 0, The inverse of the first three trigonometric functions are denoted as: y = sin¹r, y = cos¹ x, y = tan-¹

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