Activity 11--Trigonometric Identities 1. sin resc != 1
2. sec y cos y = I
3. a 4 sin a)( sin a) = cosa
4. cot? y sec1 = 1
5. cos? B -- sin' B = 1 - 2 sin? B B
6. cos Bip B 2 cos B -
7. tan8 + 4 = sec? 8 + 3.
Please need help in my questions

Of the 27 players trying out for the school basketball team, 8 are more than 6 feet tall and 7 have good aim. what is the probability that the coach would randomly pick a player over 6 feet tall or a player with a good aim? assume that no players over 6 feet tall have good aim. a. b. c. d.