yellowcat461Lv1
31 Oct 2021
Problem 58
Page 309
Section 4.6: Optimization Problems
Chapter 4: Applications of Differentiation
Textbook ExpertVerified Tutor
31 Oct 2021
Given information
Observe that in an art gallery, a picture has height and is hung so that its lower edge is a distance above the observer's sight.
Step-by-step explanation
Step 1.
Understand that, painting in an art gallery that has height h and is hung so that its lower edge is a distance d above the eye of an observer is at point .
Let us assume x be the distance from the observer to the wall, making angle with top of the painting to its lower edge and be the angle right below .