SOLUTION: If θ is a number for which tanθ is undefined, the cotθ is ???

Algebra ->  Trigonometry-basics -> SOLUTION: If θ is a number for which tanθ is undefined, the cotθ is ???       Log On


   

Question 982474: If θ is a number for which tanθ is undefined, the cotθ is ???
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
tan(theta) is undefined when theta = 90 or 270.

At these angles, cot(theta) is 0.