Use the cofunction identities to find an angle 8 between 0 and 90 that makes the statement true. cote = tan(38 + 50) (I) B = D" (Type an integer or a simplied fraction.) \fUse the cosine of a sum and cosine of a difference identities to find cos (s + t) and cos (s - t). COS S= and sint = s and t in quadrant I . . . cos (s + t) = (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.) cos (s - t) = (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.)Write the following expression as a single trigonometric function or a power of a trigonometric function. cscB tan [3 sec [3 :> Choose the correct answer below. (3:. tan 2:3 tan 2B sin [3 cos [i cos [3 sin B Identify the basic trigonometric function graphed and determine whether it is even or odd. 9,9 The trigonometric function is V which is V