The matrix: A = B a11 a21 is the inverse of the matrix given by: b (a (²5) C d ie: A = B-1 || a12 a22 Find the element a11 of A when a = 6, b = 2.3, c = 3 and d = 4.8.

Calculus: Early Transcendentals
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ISBN:9781285741550
Author:James Stewart
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Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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The matrix:
A
=
B
is the inverse of the matrix given by:
b
(ad)
a11
a12
a21 a22
=
ie: A = B-1
=
Find the element a11 of A when a
6, b = 2.3, c = 3 and d = 4.8.
Transcribed Image Text:The matrix: A = B is the inverse of the matrix given by: b (ad) a11 a12 a21 a22 = ie: A = B-1 = Find the element a11 of A when a 6, b = 2.3, c = 3 and d = 4.8.
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