# `2sin(x) + cos(x) = 0` Use a graphing utility to approximate the solutions (to three decimal places) of the equation in the interval `0,2pi)`.

*print*Print*list*Cite

Expert Answers

gsarora17 | Certified Educator

Solutions of `2sin(x)+cos(x)=0` in the interval (0,2pi)

See the attached graph,

x `~~` 2.700 , 5.800