Search for: If 4Cos2θ=3 then θ=ââââIf 4Cos2θ=3 then θ=ââââAÏ6,5Ï6BÏ4,3Ï4CÏ3,2Ï3D±Ï2 Register to Get Free Mock Test and Study Material +91 Verify OTP Code (required) I agree to the terms and conditions and privacy policy. Solution:4cos2θ=3âcos2θ=322âθ=nϱÏ6Post navigationPrevious: If Tanθ+Secθ=3, then the principal value of θ+π6 isNext: Let A and B Two sets containing 2 elements and 4 elements respectively. The number of subsets of A x B having 3 or more elements isRelated content JEE Main 2023 Question Papers with Solutions JEE Main 2024 Syllabus Best Books for JEE Main 2024 JEE Advanced 2024: Exam date, Syllabus, Eligibility Criteria JEE Main 2024: Exam dates, Syllabus, Eligibility Criteria JEE 2024: Exam Date, Syllabus, Eligibility Criteria NCERT Solutions For Class 6 Maths Data Handling Exercise 9.3 JEE Crash Course – JEE Crash Course 2023 NEET Crash Course – NEET Crash Course 2023 JEE Advanced Crash Course – JEE Advanced Crash Course 2023