The number of solutions \(x\) to the equation \[7\sin x +2\cos ^2 x =5,\] in the range \(0\le x<2\pi\), is

\(1\),

\(2\),

\(3\),

\(4\).

The number of solutions \(x\) to the equation \[7\sin x +2\cos ^2 x =5,\] in the range \(0\le x<2\pi\), is

\(1\),

\(2\),

\(3\),

\(4\).