Find exact values for sin θ, cos θ and tan θ if sec θ = 2 and θ terminates in quadrant i
what do i do in this situation where it gives a value that is not a fraction? and what are the exact values for sin and cos based off of this? provide an explanation.

Aclassroom is made up of 11 boys and 14 girls. the teacher has four main classroom responsibilities that she wants to hand out to four different students (one for each of the four students). if the teacher chooses 4 of the students at random, then what is the probability that the four students chosen to complete the responsibilities will be all boys?