50 Test file number 86

  50.1 Problem number 33
  50.2 Problem number 34
  50.3 Problem number 35
  50.4 Problem number 36
  50.5 Problem number 37
  50.6 Problem number 38
  50.7 Problem number 39
  50.8 Problem number 40
  50.9 Problem number 41
  50.10 Problem number 42
  50.11 Problem number 43
  50.12 Problem number 44
  50.13 Problem number 45
  50.14 Problem number 46
  50.15 Problem number 47
  50.16 Problem number 48
  50.17 Problem number 49
  50.18 Problem number 50
  50.19 Problem number 51
  50.20 Problem number 52
  50.21 Problem number 53
  50.22 Problem number 54
  50.23 Problem number 55
  50.24 Problem number 56
  50.25 Problem number 57

Test folder name:

test_cases/4_Trig_functions/4.2_Cosine/86_4.2.1.2-g_sin-^p-a+b_cos-^m