Find the area bounded by the curve y 3x2 - 2x 1... - JAMB Mathematics 1995 Question
Find the area bounded by the curve y = 3x2 - 2x + 1, the ordinates x = 1 and x = 3 and the a-axix
A
24
B
22
C
21
D
20
correct option: b
(\pi) = (\int^{3}_{1}(3x^2 - 2x + 1))
dx = [x3 - 3x + x + C]
= 22
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