Answer :
2(1-cos2x)+√3cos x +1 = 0
2 - 2 cos2x + √3cos x +1 = 0
2 cos2x - √3cos x -3 = 0
Option A
Rate this question :
How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
view all courses
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation


RELATED QUESTIONS :
Solve the followi
RD Sharma - Mathematics3sin2
RD Sharma - MathematicsSolve the followi
RD Sharma - MathematicsSolve : <span lan
RD Sharma - MathematicsSolve the followi
RD Sharma - MathematicsSolve : <span lan
RD Sharma - MathematicsSolve the followi
RD Sharma - MathematicsSolve the followi
RD Sharma - MathematicsFind the general
RD Sharma - MathematicsFind the general
RS Aggarwal - Mathematics