Post Utme Osustech 2018 Mathematics Question 29

Practice objective / multiple choice question 29 from the 2018 Post Utme Osustech Mathematics examination.

Post Utme Osustech 2018 Mathematics Objective / Multiple Choice
Question 29 POST_UTME_OSUSTECH • 2018 • MATHEMATICS • objective
Post Utme Osustech 2018 Mathematics Question 29 diagram

Find the surface area of the solid formed by revolving the region bounded by the curve (y = \(x^2\)\) and the line \(y = 2x\\((y = x^2) and the line\) about the x-axis.

Answer Options

Correct Answer A. \(\int_{0}^{2} 2\pi \left 2x - x^2\right \\) dx\)
B. \(\int_{0}^{2} 2\pi \left 2x - x^2\right \\) dx\)
C. \(\int_{0}^{2} 2\pi \left 2x - x^2\right \\) dx\)
D. \(\int_{0}^{2} 2\pi \left 2x - x^2\right \\) dx\)
Correct Answer
A
Correct Option:
\(\int_{0}^{2} 2\pi \left 2x - x^2\right \\) dx\)

About This Question

This is Post Utme Osustech 2018 Mathematics Question 29. It is one of the objective questions from the 2018 Post Utme Osustech Mathematics examination.

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