Evaluate int 0 to pi x cos x upon 1 plus cos square x
Question 2: Evaluate: Solution: Let ………….(i) Using property ……….(ii) Put New limits, when x = 0, t ⇒ 1 and x = π ⇒ t = -1 Putting in eq (ii) See the last year paper class 12 Mathematics cbse class 12 math paper 2024 set 2 series qss4r-4