Test Mode
Reading Mode
Right = 0
Wrong = 0
(2, π/4)
(2, π/6)
(1, π/4 )
(0, π/4)
(√3, -1)
-√3, 1
√3, 1
কোনোটিই নয়
(3, 150°)
(2, 120°)
(2, 150°)
কোনোটিই নয়