SOLUTION: If sin(a + b) = 1 and tan(a) = 0, then tan(b) is (a) undefined (b) 1 (c) 0 (d) 1/4 (e) 1/2

Algebra ->  Trigonometry-basics -> SOLUTION: If sin(a + b) = 1 and tan(a) = 0, then tan(b) is (a) undefined (b) 1 (c) 0 (d) 1/4 (e) 1/2       Log On


   

Question 675197: If sin(a + b) = 1 and tan(a) = 0, then tan(b) is
(a) undefined
(b) 1
(c) 0
(d) 1/4
(e) 1/2

Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
If sin(a + b) = 1 and tan(a) = 0, then tan(b) is
------------
tan(a) = 0 --> a = 0, pi --> sin(a) = 0 --> a = 0
b = pi/2
tan(pi/2) = undefined