Jamb Mathematics Questions
Question 26:
The chord ST of a circle is equal to the radius, r, of the circle. Find the length of arc ST.
- A πr/6
- B πr/2
- C πr/12
- D πr/3
Question 28:
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 29:
Differentiate \((2x+5)^{2} (x-4)\) with respect to x.
- A 4(2x+5)(x-4)
- B 4(2x+5)(4x-3)
- C (2x+5)(2x-13)
- D (2x+5)(6x-11)
Question 30:
Find the area bounded by the curves y = 4 - x2 and y = 2x + 1
- A 20(1/3) sq. units
- B 20(2/3) sq. units
- C 10(2/3) sq. units
- D 10(1/3) sq. units