Find the exact value of the following expression. tan 5 6 + Apply the sum and difference identities. Choose the correct answer below. OA. tan 4 1 - tan tan 5 - 6 5 - tan 6 B. cos COS - 5 6 |4 - sin 56 - sin KA C. sin - 4 5 5 COS -- sin - COS D. cos- 4 6 6 cos - + sin 4 5 - sin 6 5 156 5 5 E. sin COS - - 6 6 - 4 COS sin 4 F. cos 556 5 Cos - + sin - sin - 6 4 4 5 G. cos 6 COS - + sin sin 4 5 6 - H. cos - COS - sin 4 4 4 R 56 sin 56 5 tan - 6 1 - tan + tan 4 5 - - tan - 6 4 5 5 OK. sin 6 COS --COS sin 4 6 5 tan -- tan - 6 4 M. 5 1 + tan - tan 6 4 OJ. sin 56 5 sin - KA 4 56 -cos + cos - 4 5m 5 OL. sin COS 6 N. cos 556 5 COS 56 56 Find the exact value of the expression. tan 5 6 + = 4 +COS sin * K sin sin KA (Simplify your answer. Type an exact answer, using radicals as needed. Use integers or fractions for any number the expression Rationalize all denominators