Find the exact value of the expression given below cos 105 Part 1 of 2 Solve Rewrite the expression using a sum or difference formula Choose the correct answer below O A cos 105 cos 60 45 sin 60 cos 45 cos 60 sin 45 OB cos 105 cos 60 45 cos 60 cos 45 sin 60 sin 45 OC cos 105 cos 60 45 sin 60 cos 45 cos 60 sin 45 O D cos 105 cos 60 45 cos 60 cos 45 sin 60 sin 45