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Continue to ChatQuestion 7 - Examples - Chapter 3 Class 11 Trigonometric Functions https://teachoo.com//2228/586/Example-24---Solve-2-cos2-x---3-sin-x--0---Chapter-3/category/Examples/
Question 7 - Examples - Chapter 3 Class 11 Trigonometric Functions https://teachoo.com//2228/586/Example-24---Solve-2-cos2-x---3-sin-x--0---Chapter-3/category/Examples/