Search for: In a triangle ABC, if tanA=2sin2C and 3cosA=2sinBsinC, then C= In a triangle ABC, if tanA=2sin2C and 3cosA=2sinBsinC, then C= Aπ6Bπ4Cπ9Dπ2 Fill Out the Form for Expert Academic Guidance!l Grade ---Class 1Class 2Class 3Class 4Class 5Class 6Class 7Class 8Class 9Class 10Class 11Class 12 Target Exam JEENEETCBSE +91 Preferred time slot for the call ---9 am10 am11 am12 pm1 pm2 pm3 pm4 pm5 pm6 pm7 pm8pm9 pm10pm Please indicate your interest Live ClassesBooksTest SeriesSelf Learning Language ---EnglishHindiMarathiTamilTeluguMalayalam Are you a Sri Chaitanya student? NoYes Verify OTP Code (required) I agree to the terms and conditions and privacy policy. Solution:3=2sin(A+C)sinCcosA=2(tanAcosC+sinC)sinC=24cos2C+1sin2C∴ 3=2s(5−4s), where s=sin2CSolving 8s2−10s+3=0, we get sin2C=s=34,12 ∴ C=π3,π4 Related content Top 5 Reasons To Study Science After 10th Application for Teaching Job Railway Jobs After 10th CBSE Class 12 Computer Science Answer Key and Paper Analysis 2024 – Student Feedback and Expert View Fractions Class 6 Worksheet Genetics and Evolution | Mind Map Kerala NEET UG Merit List 2023 NEET Exam Centres in Hyderabad 2024 Ecology & Environments NEET Exam Centres in Maharashtra 2024