11x Use the unit circle to find the value of cos and even 6

Last updated: 3/7/2023

11x Use the unit circle to find the value of cos and even 6 or odd trigonometric functions to find the value of cos 05 11 6 4 1 0 0 1 0 1 16 1 0 4 3 Q 5 Select the correct choice below and fill in any answer boxes within your choice O A 11x 6 Type an exact answer using radicals as needed Simplify your answer Rationalize the denominator OB The expression is undefined cos