SOLUTION: 2y cos =x sin and 2x cos- y cosec =3 then what is the value x^2 + 4y^2

Algebra ->  Equations -> SOLUTION: 2y cos =x sin and 2x cos- y cosec =3 then what is the value x^2 + 4y^2      Log On


   

Question 1087523: 2y cos =x sin and 2x cos- y cosec =3 then what is the value x^2 + 4y^2
Answer by ikleyn(52781) About Me  (Show Source):
You can put this solution on YOUR website!
.
Could you write your post correctly ???

???