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find the number of solutions of cosA+tanA=1,where A belongs to [0,2pi]-{pi/2,3pi/2}

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one month ago

Anand Kumar Pandey
2803 Points
```							Dear StudentThe two solutions can be easily observed as A= 1 and 2piYou can also get them by putting cosA in terms of tanA/2 and also tanA in terms of tanA/2By the same above method you will get third root in between pi and 2pi.So, Total 3 solutions would be thereThanks
```
one month ago
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• Test paper with Video Solution
• Mind Map
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• NCERT Solutions
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• Previous Year Exam Questions