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Trigonometric Ratios and Identities

Section: Mathematics
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Question : 47 of 64
 
Marks: +1, -0
If
√2‌sin‌α
√1+cos‌2‌α
=
1
7
 and √
1−cos‌2‌β
2
=
1
√10
, α,β∈(0,
Ï€
2
), then tan(α+2β) is equal to _____.
[8 Jan 2020 Shift 2]
  • Your Answer:
Validate
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