Math 124 midterm 2 questions and
answers rated A+
cos (0)= - correct answer ✔✔ 1
cos (π/6)= - correct answer ✔✔ √3/2
cos (π/4)= - correct answer ✔✔ √2/2
cos (π/3)= - correct answer ✔✔ 1/2
cos (π/2)= - correct answer ✔✔ 0
cos (2π/3)= - correct answer ✔✔ -1/2
cos (3π/4)= - correct answer ✔✔ -√2/2
cos (5π/6)= - correct answer ✔✔ -√3/2
cos (π) - correct answer ✔✔ -1
cos (7π/6)= - correct answer ✔✔ -√3/2
cos (5π/4)= - correct answer ✔✔ -√2/2
, cos (4π/3)= - correct answer ✔✔ -1/2
cos (3π/2)= - correct answer ✔✔ 0
cos (5π/3)= - correct answer ✔✔ 1/2
cos (7π/4)= - correct answer ✔✔ √2/2
cos (11π/6)= - correct answer ✔✔ √3/2
cos (2π)= - correct answer ✔✔ 1
sin (0)= - correct answer ✔✔ 0
sin (π/6)= - correct answer ✔✔ 1/2
sin (π/4)= - correct answer ✔✔ √2/2
sin (π/3)= - correct answer ✔✔ √3/2
sin (π/2)= - correct answer ✔✔ 1
sin (2π/3)= - correct answer ✔✔ √3/2
sin (3π/4)= - correct answer ✔✔ √2/2
answers rated A+
cos (0)= - correct answer ✔✔ 1
cos (π/6)= - correct answer ✔✔ √3/2
cos (π/4)= - correct answer ✔✔ √2/2
cos (π/3)= - correct answer ✔✔ 1/2
cos (π/2)= - correct answer ✔✔ 0
cos (2π/3)= - correct answer ✔✔ -1/2
cos (3π/4)= - correct answer ✔✔ -√2/2
cos (5π/6)= - correct answer ✔✔ -√3/2
cos (π) - correct answer ✔✔ -1
cos (7π/6)= - correct answer ✔✔ -√3/2
cos (5π/4)= - correct answer ✔✔ -√2/2
, cos (4π/3)= - correct answer ✔✔ -1/2
cos (3π/2)= - correct answer ✔✔ 0
cos (5π/3)= - correct answer ✔✔ 1/2
cos (7π/4)= - correct answer ✔✔ √2/2
cos (11π/6)= - correct answer ✔✔ √3/2
cos (2π)= - correct answer ✔✔ 1
sin (0)= - correct answer ✔✔ 0
sin (π/6)= - correct answer ✔✔ 1/2
sin (π/4)= - correct answer ✔✔ √2/2
sin (π/3)= - correct answer ✔✔ √3/2
sin (π/2)= - correct answer ✔✔ 1
sin (2π/3)= - correct answer ✔✔ √3/2
sin (3π/4)= - correct answer ✔✔ √2/2
