2. Each group member should choose a different radian value for 0. Then each person should do parts a) and b) below using their selected value. a. Evaluate cos 0 and cos( -0). b. Evaluate sin(-0) and - sin 0. C. Discuss your results for parts a and b with the other members of your group. Write down your conclusions. d. Using Desmos have each member of your group graph one of the functions in parts a and b. Does this confirm your conclusions? e. Make a note of these two new Identities