EAMCET Engineering 2002 Solved Paper

Section: Mathematics
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Question : 192 of 200
 
Marks: +1, -0
If cos(α+β)=‌
4
5
,sin‌(α−β)=‌
5
13
and α,β between 0 and ‌
Ï€
4
, then tan‌2‌α is equal to
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