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Grazes

  • 3 years ago

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  1. Grazes
    • 3 years ago
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    \[0\le \theta<360\] \[4\sin \theta=\csc \theta\]

  2. RD⁴²
    • 3 years ago
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    \[\csc \theta = \dfrac{1}{\sin \theta}\] So you can multiply both sides by \(sin\theta\) to get \(4\sin^2\theta = 1\) Can you handle it now?

  3. Grazes
    • 3 years ago
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    Yep.

  4. RD⁴²
    • 3 years ago
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    So what is your answer?

  5. Grazes
    • 3 years ago
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    one sec...

  6. Grazes
    • 3 years ago
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    theta is 30,150 degrees

  7. RD⁴²
    • 3 years ago
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    Yup.

  8. Grazes
    • 3 years ago
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    By the way, it was 30,150,210,330 because\[x ^{2}=\pm x\]

  9. RD⁴²
    • 3 years ago
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    Yeah, you're right.

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