Can you explain those problems step by step *Please show all your work1. If a vector A=2ã¸ +ã, +2a₂and B = a +2ä, +ã₂, find Ã×B.2. If a vector A=3ā, +a and B=ā, -5ā, +4ā, find the anglebetween A and B.AB

Answered: Image /qna-images/answer/d1e2c6ab-9e07-43c2-9133-aafc36ec4ea9.jpg

Answered: "Please show all your work 1. If a…

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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Please show a step-by-step solution. Do not skip steps, and explain your steps. Write it on paper, preferably. Make sure the work is clear.
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"Please show all your work 1. If a vector A=2a, +a, +2a₂and B=a+2a, +ã, find Ax B. 2. If a vector A=3ā, +a and B = a -5ā, +4ā, find the angle AB between A and B.