રેખા $x + \sqrt{3}y - 4 = 0$ નું અભિલંબ સ્વરૂપ શું થાય?

• A
  $x \cos(\pi/3) - y \sin(\pi/3) = 2$
• B
  $x \cos(\pi/6) - y \sin(\pi/6) = 2$
• C
  $x \cos(\pi/3) + y \sin(\pi/3) = 2$
• D
  $x \cos(\pi/6) + y \sin(\pi/6) = 2$