pls solve this question Q. ∫ 0 ∞ x - 2 a π 2 4 a . a π x 2 . e - a x 2 d x . This question has not been answered yet! Don't worry! You can check out similar questions with solutions below Pls solve these questions Pls solve the question Pls solve 9th question pls solve this question Pls solve this question