JEE Main 202623 Jan, Morning shiftMathematicsEasyTrigonometry118× since 2002Number of solutions of 3cos2θ+8cosθ+33=0\sqrt3\cos2\theta+8\cos\theta+3\sqrt3=03cos2θ+8cosθ+33=0, θ∈[−3π,2π]\theta\in[-3\pi, 2\pi]θ∈[−3π,2π] is :AOption A. 4BOption B. 5COption C. 3DOption D. 0CheckSkip · show solution
