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Trigonometry Flashcards | StudBud
Trigonometry
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Find the domain of the function
𝒚 = cot(𝒙).
A
D
= R\{π/2 + k2π | k ∈ Z }
B
D
= R\{π + kπ | k ∉ Z }
C
D
= R\{π/2 + kπ | k ∈ Z }
D
D
= R\{kπ | k ∈ Z }
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0
0
correct · 0:00
