Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
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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Question
Transcribed Image Text:Let
[1 2
A = 2 0 1
11
1
2
2
-- ·--8
B =
W =
Find the following:
a- A², AB, det(A)
b- If AW = B, find (W) using Gramer's rule.
c- A-¹
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