The diagram shows part of the curve and a point P(6, 5) lying on the curve. The
Question:
The diagram shows part of the curve
and a point P(6, 5) lying on the curve. The line PQ intersects the x-axis at Q(8, 0).
i. Show that PQ is a normal to the curve.
ii. Find, showing all necessary working, the exact volume of revolution obtained when the shaded region is rotated through 360° about the x-axis.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Related Book For
Cambridge International AS And A Level Mathematics Pure Mathematics 1 Coursebook
ISBN: 9781108407144
1st Edition
Authors: Sue Pemberton, Julian Gilbey
Question Posted: