Ask your own question, for FREE!
Mathematics 6 Online
OpenStudy (christos):

Please try to Solve this. I really wanna if its possible. If tanθ=2 , 180*<θ<270* What is the value of cosθ?

OpenStudy (anonymous):

since its in the third qudrant cos is -ve so|dw:1362675598988:dw| so \[\cos \theta=1/\]

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!