Test Mode
Reading Mode
Right = 0
Wrong = 0
x = a tan θ , y = b sec θ
x = a sec θ , y = b tan θ
x = a cos θ , y = b sin θ
কোনোটিই নয়
3x-4y + 12 = 0
4x - 3y - 12 = 0
7x + 3y - 5=0
7x + 3y-6=0