h(r)=cot(2r); [-pi,pi]

Function is decreasing between (-pi ,- pi/2) , ( -pi/2 ,0) , (0 ,+pi/2) , (+pi/2, +pi)

Values of function is infinity at -pi , -pi/2 , 0 , pi/2 , pi

regarding any doubt plz let me know I will be happy to help you .Graph of Cot.docx

Secure Information

Content will be erased after question is completed.

Enter the email address associated with your account, and we will email you a link to reset your password.

Forgot your password?

Sign Up