Integration Jamb Mathematics Past Questions
Question 1
Integrate \(\int_{-1} ^{2} (2x^2 + x) dx\)
- A. \(4\frac{1}{2}\)
- B. \(3\frac{1}{2}\)
- C. \(7\frac{1}{2}\)
- D. \(5\frac{1}{4}\)
Question 2
Evaluate: \(\int^{z}_{0}(sin x - cos x) dx\)
Where \(z = \frac{\pi}{4}\).
- A. \(\sqrt{2 +1}\)
- B. \(\sqrt{2}-1\)
- C. \(-\sqrt{2}-1\)
- D. \(1-\sqrt{2}\)
Question 3
Evaluate \(\int 2(2x - 3)^{\frac{2}{3}} \mathrm d x\)
- A. 3/5(2x-3)5/3 + k
- B. 6/5(2x-3)5/3 + k
- C. 2x-3+k
- D. 2(2x-3)+k
Question 4
Evaluate \(\int \sin 3x \mathrm d x\)
- A. (2/3) cos 3x + c
- B. (1/3) cos 3x + c
- C. (-1/3) cos 3x + c
- D. (-2/3) cos 3x + c
Question 5
Evaluate \(\int^{3} _{2}(x^2 - 2x)dx\)
- A. 4
- B. 2
- C. 4/3
- D. 1/3
