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Find all solutions with −90∘≤θ≤90∘-90^\circ \leq \theta \leq 90^\circ. Give the exact answer(s) in simplest form. If there are multiple answers, separate them with commas.\newlinesin⁡(θ)=−1\sin (\theta) = -1\newline____ ∘\_\_\_\_\,^\circ

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Q. Find all solutions with −90∘≤θ≤90∘-90^\circ \leq \theta \leq 90^\circ. Give the exact answer(s) in simplest form. If there are multiple answers, separate them with commas.\newlinesin⁡(θ)=−1\sin (\theta) = -1\newline____ ∘\_\_\_\_\,^\circ
  1. Identify minimum sine value: Since sin⁡(θ)=−1\sin(\theta) = -1, we know that θ\theta is an angle where the sine function reaches its minimum value on the unit circle.
  2. Determine angle for sin⁡(θ)=−1\sin(\theta) = -1: The only angle where sin⁡(θ)\sin(\theta) equals −1-1 in the given range is at θ=−90°\theta = -90°.

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