Math, asked by manjusomasehker, 2 months ago

find A×B A =(2,-2,3) B=(1,-4)

Answers

Answered by deepaman19841

2

Answer:

given, A=(2,-2,3) and B=(1,-4)

A×B={(2,1),(2,-4),(-2,1),(-2,-4),(3,1),(3,-4)}

n(A×B)=3×2=6 .

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