If sin (α+β) = 1, sin (α-β) = 1/2 then tan (α+2β) tan(2α+β) =
a. 1 b.-1 c.0 d. none...
Mathematics, 18.08.2019 11:20 vdavihbk
If sin (α+β) = 1, sin (α-β) = 1/2 then tan (α+2β) tan(2α+β) =
a. 1 b.-1 c.0 d. none
Answers: 1
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