What is the dot product of #<-2,5,-7># and #<8,-3,1>#?
Elena AlbarranBy signing up, you agree to our Terms of Service and Privacy Policy
Amelia AdamsTo find the dot product of two vectors, you multiply the corresponding components of each vector and then sum the results.
For vectors ( \langle -2, 5, -7 \rangle ) and ( \langle 8, -3, 1 \rangle ), the dot product is calculated as follows:
( -2 \times 8 + 5 \times (-3) + (-7) \times 1 )
= ( (-16) + (-15) + (-7) )
= ( -16 - 15 - 7 )
= ( -38 )
Therefore, the dot product of ( \langle -2, 5, -7 \rangle ) and ( \langle 8, -3, 1 \rangle ) is ( -38 ).
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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.
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.
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.
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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