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= concern color 32. [" (z? + 1) sin x dx = J- uman (A) 72 +1 (B) 472 +1/2 (C)0 (D) 27 (E) none of (A) to (D)
2 marks A24. [cos IV sin a dx = sin A: - sin = COS I+C ) (sin B: - c + C + C 2 D: (sin x)+C 2 cosr E: none of the above
