Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

1. Consider f (x, y, z) = xy + xz subject to the constraint x- + y- + 2- = 32. Find the absolute minimum

image text in transcribed
1. Consider f (x, y, z) = xy + xz subject to the constraint x- + y- + 2- = 32. Find the absolute minimum and absolute maximum value of f. 2. Minimize f(r, h) = 2mr? + 2mrh subject to the constraint r=h = 54, wherer > 0 and h > 0. 3. A company manufactures two types of bicycles, a racing bicycle and a mountain bicycle. The total revenue from x, units of racing bicycles and xz units of mountain bicycles is R = -6x13 -10x2 - 2x1 X2 +32x1 +84x2 where x, and x2 are in thousands of units. Find x, and x2 to maximize the revenue. 4. One way to measure species diversity is to use the Shannon diversity index H. If a habitat consists of three species, A, B, and C, then its Shannon diversity index is H = -xinx - ylny - zinz where x is the percent of species A in the habitat, y is the percent of species B in the habitat, and z is the percent of species C in the habitat. Use the fact that x + y + 2 = 1 to show that the maximum value of H occurs when x = y = 2 = $. What is the maximum value of H? 5. Find the limit (if it exists) and discuss the continuity of the function. lim (xy)-(11) x +yi 6. Find all first partial derivatives of f (x, y) = vx - y? - zz

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Bridging Algebra, Geometry, And Topology

Authors: Denis Ibadula, Willem Veys

1st Edition

3319091867, 9783319091860

More Books

Students also viewed these Mathematics questions