SOLUTION: tan 11pi/6

Algebra.Com
Question 150901: tan 11pi/6
Answer by jim_thompson5910(35256)   (Show Source): You can put this solution on YOUR website!
Take note that


So





Use the Sum-Difference identity to rewrite the right side.


Using the unit circle, we get and


Multiply and to get


Combine like terms in the denominator.


Multiply by


Combine the fractions in the numerator.


Divide and simplify.



So the answer is

RELATED QUESTIONS

whats is tan... (answered by josmiceli)
tan(11pi/12) (answered by ikleyn)
arcsin(sin... (answered by stanbon)
Help me solve tan 11pi/12 (answered by lwsshak3)
Evaluate. tan(2 arc tan of 5/12) arc cos(sin of 11pi/6) sin(1/2 arc tan of... (answered by lwsshak3)
Find the reference angle for... (answered by lwsshak3,Edwin McCravy)
Find the exact value of each of the following. In each case, show your work and explain... (answered by ikleyn)
Compute or solve the following in radians without a calculator: a. sec((4pi)/3) b.csc (answered by Alan3354)
is sin((11pi)/6) positive negative or zero (answered by MathLover1,greenestamps)