a.
To find: The partial derivative of Aa,Ab and Ac if A=s(s−a)(s−b)(s−c) .
b.
To estimate: The change in area A=s(s−a)(s−b)(s−c) when a increase from 2.00 to 2.03 , b decrease from 4.00 to 3.92 and c increase from 5.00 to 5.6 .
c.
To estimate: The percentage change in the area of an equilateral triangle
A=s(s−a)(s−b)(s−c) if the length of all the sides increases by p% .
Student Solutions Manual, Single Variable for Calculus: Early Transcendentals
University Calculus: Early Transcendentals (4th Edition)
Thomas' Calculus: Early Transcendentals (14th Edition)
Single Variable Calculus: Early Transcendentals (2nd Edition) - Standalone book
Precalculus: Concepts Through Functions, A Unit Circle Approach to Trigonometry (4th Edition)
Precalculus (10th Edition)
Glencoe Math Accelerated, Student Edition