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What is the cross product of #<5, 2 ,5 ># and #<4 ,7 ,3 >#?

Answer 1

Adrian Ayala

#A X B=-29 hat i+5 hat j+27 hat k#

#A X B=hat i(2*3-5*7)-hat j(5*3-5*4)+hat k(5*7-2*4)#

#A X B=hat i(6-35)-hat j(15-20)+hat k(35-8)#

#A X B=-29 hat i+5 hat j+27 hat k#

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Answer 2

Layla Ahmed

The cross product of <5, 2, 5> and <4, 7, 3> is <-31, 17, 26>.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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What is the cross product of #&lt;5, 2 ,5 &gt;# and #&lt;4 ,7 ,3 &gt;#?

What is the cross product of #<5, 2 ,5 ># and #<4 ,7 ,3 >#?