The discussion revolves around finding the value of sin(α + 2β) given that cot(α + β) = 0. The subject area is trigonometry, specifically focusing on the relationships between trigonometric functions.
The discussion is active, with participants sharing their attempts and questioning the correctness of the answers provided. There is a suggestion to verify results through specific angle substitutions, indicating a collaborative effort to clarify the problem.
There is a noted absence of formal equations or established methods in the problem statement, which may contribute to the confusion among participants regarding the solution.
mia5 said:Homework Statement
If cot (α + β) = 0 then sin(α +2β) is
the options are
a. sin α b. cos α c. sin β d. cos 2β
Homework Equations
There is as such no equation
The Attempt at a Solution
I did try to solve it but I kept arriving at the wrong answer. The correct answer is c. sin β while the answer I keep getting is a. sin α