CALCULUS - Jamb Mathematics Past Questions and Answers

Question 116:

• JAMB 2009

The distance travelled by a particle from a fixed point is given as s = (t³ - t² - t + 5)cm. Find the minimum distance that the particle can cover from the fixed point.

A. 2.3 cm
B. 4.0 cm
C. 5.2 cm
D. 6.0 cm

Question 117:

• JAMB 2009

Evaluate ∫sec²θ dθ

A. Sec θ tan θ + k
B. Tan θ + k
C. 2sec θ + k
D. Sec θ + k

Question 118:

• JAMB 2009

What value of x will make the function x(4 - x) a maximum?

A. 4
B. 3
C. 2
D. 1

Question 119:

• JAMB 2010

If y = (2x + 1)³ find dy/dx

A. 3(2x+1)²
B. 6(2x+1)
C. 3(2x+1)
D. 6(2x+1)²

Question 120:

• JAMB 2010

Find ∫(sin x + 2)dx

A. Cos x + x² + K
B. Cos x 2x + K
C. -cos x + x² + K
D. -cos x + 2x + K