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Question Number 5857 by FilupSmith last updated on 02/Jun/16

\tan θ = \frac{b}{a}

For what range / values of θ gives

a ⩾ b ?

Answered by 123456 last updated on 02/Jun/16

a ⩾ b

b ⩽ a

\frac{b}{a} ⩽ 1

\tan θ ⩽ 1

k \in Z

θ \in [2 π k ∣ \frac{π}{4} + 2 π k] \cup (\frac{π}{2} + 2 π k ∣ \frac{5 π}{4} + 2 π k] \cup (\frac{3 π}{2} + 2 π k ∣ 2 π + 2 π k]

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