18 Test file number 65

  18.1 Problem number 190
  18.2 Problem number 191
  18.3 Problem number 192
  18.4 Problem number 193
  18.5 Problem number 206
  18.6 Problem number 207
  18.7 Problem number 208
  18.8 Problem number 209
  18.9 Problem number 210
  18.10 Problem number 228
  18.11 Problem number 229
  18.12 Problem number 230
  18.13 Problem number 231
  18.14 Problem number 249
  18.15 Problem number 250
  18.16 Problem number 251

Test folder name:

test_cases/4_Trig_functions/4.1_Sine/65_4.1.0-a_sin-^m-b_trg-^n