Post a New Question

Trig

posted by on .

What is the exact value of cot(4pi/3)?
Do not use a calculator.

  • Trig - ,

    4pi/3 is in quadrant III
    the tangent of a 3rd quadrant angle is positive so
    cot(4pi/3)
    = 1/tan(4pi/3) , the angle in standard position is pi/3
    = 1/tanpi/3
    = 1/√3

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question