24
22
21
20
Correct answer is D
dydx=3x2−2x+1
y=∫31(3x2−2x+1)dx
y=[x3−x2+x]31
= [33−32+3]−[13−12+1]
= 21−1=20
Find the value of k if y - 1 is a factor of y3 + 4y2 + ky - 6...
If xa+1+yb 1. Make y the subject of the relation...
In the diagram, PR is a tangent to the circle at Q, QT//RS, ...
Find the sum of the first twenty terms of the progression log a, log a2, log a3........
Marks 1 2 3 4 5 Frequency 2 2 8 4 4 The table above show the marks obtained in a given test...
Find the sum of the interior angle of a pentagon. ...
Write down the number 0.0052048 correct to three significant figures...