complex numberChoose the correct answer If A=2i+3j-4k , B=-3i+4j+5k than 2A×4B is48i+4j+36k4i+8j+6k24i+5j+16kO 248i+16j+136k

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Answered: If A=2i+3j-4k , B=-3i+4j+5k than 2A×4B…

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If A=2i+3j-4k , B=-3i+4j+5k than 2A×4B is O 48i+4j+36k O 4i+8j+6k O 24i+5j+16k O 248i+16j+136k

College Algebra (MindTap Course List)

12th Edition

ISBN:9781305652231

Author:R. David Gustafson, Jeff Hughes

Publisher:R. David Gustafson, Jeff Hughes

Chapter4: Polynomial And Rational Functions

Section4.CT: Chapter Test

Problem 19CT

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Question

complex number

Choose the correct answer

If A=2i+3j-4k , B=-3i+4j+5k than 2A×4B is
48i+4j+36k
4i+8j+6k
24i+5j+16k
O 248i+16j+136k

Combination of a real number and an imaginary number. They are numbers of the form a + b , where a and b are real numbers and i is an imaginary unit. Complex numbers are an extended idea of one-dimensional number line to two-dimensional complex plane.

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