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```
Use the T =tan 1/2 Q results to a) 2tan10°/1-tans² 10° b)2tan10°/1+ tan 10° Answer this please.......
Use the T =tan 1/2 Q results toa) 2tan10°/1-tans² 10°b)2tan10°/1+ tan 10°Answer this please.......

```
2 years ago

## Answers : (1)

2074 Points
```							this question makes no sense, because what do you mean by Q?? kindly recheck your question and then post it.by the way,  2tan10°/1-tans² 10°=tan20 (using tan2x=2tanx/(1-tan^2x))and 2tan10°/1+ tan 10° remains as it is
```
2 years ago
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### Course Features

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