SOLUTION: Use a cofunction to write an expression equal to
Sec 2pi
----------- ---
9
Algebra.Com
Question 976329: Use a cofunction to write an expression equal to
Sec 2pi
---------------
9
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Use a cofunction to write an expression equal to
Sec 2pi
---------------
9
------------
sec[(2/9)pi] = csc[pi/2 - (2/9)pi] = csc[(9-4)pi/9] = csc[(5/9)pi]
-----------------
Cheers,
Stan H.
------------------
RELATED QUESTIONS
Use a cofunction to write an expression equal to
Sec 2pi... (answered by stanbon)
Use a cofunction to write an expression equal to cos... (answered by Theo)
use a cofunction to write an expression equal to cot pi/12... (answered by MathLover1)
Use a cofunction to write an expression equal to... (answered by Alan3354)
Use a cofunction to write an expression equal to sinĪ5.
(answered by Alan3354)
Can someone help me with this problem please?THANK YOU!
Use a cofunction identity to... (answered by Edwin McCravy)
Use a cofunction identity to write an equivalent expression.... (answered by ikleyn)
use a calculator to solve the equation on the interval 0<=theta<2pi... (answered by Alan3354)
use a calculator to approximate two values of theta ( 0 less than or equal to theta less... (answered by stanbon)