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shakeel123

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Registered: 2017-09-21

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The range of cot x is?

Math ECAT Exams Quizzes MCQs Quizzes Trigonometric Functions & Their Graphs Test

Question:
The range of cot x is

Option A):
R
Option B):
R – {x| x = (2n + 1)π/2, n Є Z}
Option C):
R – {x| x = nπ, n Є Z}
Option D):
[-1, 1]

Correct Answer is Option A):
R

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