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If cos2x - 3cosx + 1 = cosecx/cotx - cot2x, then which of the following is trueA) x = (2n + 1)π/2, n = Zb) x = 2nπ, n = ZC) x = 2nπ +- cos^-1(2/5) , n = ZD) No real x
If cos2x - 3cosx + 1 = cosecx/cotx - cot2x, then which of the following is trueA)  x = (2n + 1)π/2, n = Zb)  x = 2nπ, n = ZC)  x = 2nπ +- cos^-1(2/5) , n = ZD)  No real x

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3 years ago

Arun
25768 Points
```							Dear Laltesh Question is not understandable. Please post the Question with an attachment. I will be happy to help you. Thanks and regards
```
7 months ago
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Course Features

• 731 Video Lectures
• Revision Notes
• Test paper with Video Solution
• Mind Map
• Study Planner
• NCERT Solutions
• Discussion Forum
• Previous Year Exam Questions