Evaluate ∫ 1/(9 + 16x²) dx
University of Ilorin MTH102 2026-exam past question
- (1/12) tan⁻¹(4x/3) + C
- (1/3) tan⁻¹(4x/3) + C
- (1/12) sin⁻¹(4x/3) + C
- (1/12) tan⁻¹(3x/4) + C
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