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Answers for Trigonometry Online Test | Online Quiz | Mock Exam

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Ques. If θ be acute angle and cosθ = 15/17, then the value of cot (90° - θ) is
Option 1. √2/7
Option 2. 2√8/15
Option 3. 8/15
Option 4. 8√7

Ans. Option 3

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