13 The point 2 lies on the terminal side of an angle 0. Find the exact value of the six trigonometric functions of 0. sin 0 = (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.) COS 0 = (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.) tan 0 = (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.) CSC 0 = (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.) sec 0 = (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.) cot 0 = (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.)