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(1) IF: ā=21-j+ k, b=i+2j- 3k, č=-3i+2j+ k Find : a.b, ã.č, č.ã‚ (a+b).(a−b),(ã+ê).(ā-č) (a +2b-3c). (ā-3b-2č)

(1) IF: ā=21-j+ k, b=i+2j- 3k, č=-3i+2j+ k Find : a.b, ã.č, č.ã‚ (a+b).(a−b),(ã+ê).(ā-č) (a +2b-3c). (ā-3b-2č)

Calculus: Early Transcendentals
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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(1) IF: a 21-j+ k, b=i+2j- 3k, č=-31+2j + k Find a b ä.č, č.a (a+b).(a-b),(ã+ë).(ä-č) * Y (a+2b-3c). (a-3b-2č)
Transcribed Image Text:(1) IF: a 21-j+ k, b=i+2j- 3k, č=-31+2j + k Find a b ä.č, č.a (a+b).(a-b),(ã+ë).(ä-č) * Y (a+2b-3c). (a-3b-2č)
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