Find ∫ 𝑠𝑖𝑛2𝑥 √9−𝑐𝑜𝑠4𝑥 𝑑� CBSE Sample Question Paper, Class 12 Mathematics Term 2 Question - Find ∫ 𝑠𝑖𝑛2𝑥 √9−𝑐𝑜𝑠4𝑥 𝑑� By Komal Kohli - May 18, 2022 Answer.