Cot^2 x- 6cotx - 5=0
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<h2>Step-by-step explanation:
<h3>to understand this</h3><h3>you need to know about:</h3>- inequality
- distribution
- PEMDAS
therefore,
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Answer:
<h2>Step-by-step explanation:
<h3>to understand this</h3><h3>you need to know about:</h3>therefore,